Alias
Register
Advertisement

These are episodes of Alias.

Season 1[]

# Image Title Airdate
01 101 Truth Be Told September 30, 2001
Sydney Bristow discovers that her job as an agent for SD-6, a top-secret division of the CIA, holds some deadly secrets that threaten the security of the free world. Sydney finds that her father, Jack, is also SD-6 and that the group is not part of the CIA, but actually an enemy of the United States.
02 102 So It Begins October 7, 2001
Sydney returns to SD-6 and is assigned with Dixon to travel to Moscow to retrieve some stolen files. But when Sydney discovers that she has inadvertently given SD-6 access to a nuclear weapon, she is forced to travel to Cairo and face a deadly foe. Meanwhile, Will begins to question the circumstances surrounding Danny's death, and Sydney learns of her father's involvement in the murder.
03 103 Parity October 14, 2001
Sydney's life is in mortal danger as she is sent to Madrid to retrieve a 500-year-old sketch that contains a set of numbers and meets up with her deadly nemesis, K-Directorate agent, Anna Espinosa. Meanwhile, Will delves deeper into the cause of Danny's death and discovers a very strange anomaly.
04 104 A Broken Heart October 21, 2001
Sydney and Dixon go on a dangerous case involving the safety of the United Commerce Organization. Francie confronts Charlie about his secret date with another woman, and Will continues to get closer to the truth about Danny's murder.
05 105 Doppelgänger October 28, 2001
Sydney's secret double agent status is jeopardized after smuggling a biotech engineer into SD-6 from her mission in Berlin. Will meets a woman who confesses that she was having an affair with Danny shortly before his death. Vaughn informs Sydney that her father may be working for a third secret operative agency.
06 106 Reckoning November 18, 2001
Sydney goes undercover in a mental institution to get information from Shepard, a man who has been unconsciously programmed to be a deadly assassin. Will discovers the true identity of the woman who claimed to have an affair with Danny. Marshall finds the computer worm planted in the SD-6 mainframe by the CIA.
07 107 Color-Blind November 25, 2001
While helping Shepard escape from the asylum in Bucharest, Sydney discovers the shocking connection he has with her past. Meanwhile, after tracking the computer virus secretly planted by the CIA, Sloane is confronted by Alliance representative Alain Christophe, who suggests that one or more moles may have infiltrated SD-6.
08 108 Time Will Tell December 2, 2001
Sydney must undergo an extensive lie detector test to satisfy Sloane's frantic search for the SD-6 mole. Meanwhile, with nemesis Anna Espinosa following her every move, Sydney seeks out the connection that a device may have to the 500-year-old prophetic Rambaldi sketch.
09 109 Mea Culpa December 9, 2001
Sydney's life is placed in mortal danger when Sloane is informed by his superior that she is the SD-6 mole. Meanwhile, Dixon's life hangs in the balance after he is shot on a mission, and Will realizes that his discovery of Kate Jones' pin could uncover some unexpected information.
10 110 Spirit December 16, 2001
Jack has to find a way to save Sydney when he discovers that Sloane has ordered her tortured and killed for being the suspected SD-6 mole. Will may be making the mistake of his life when he begins to research a name heard on a mysterious audiocassette -- SD-6.
11 111 The Confession January 6, 2002
Sydney is grateful and proud of her father after he saves her life while on a case in Havana. But her admiration is short lived when Vaughn discovers further evidence that Jack may have been responsible for the deaths of over a dozen CIA officers many years earlier.
12 112 The Box (Part 1) January 20, 2002
When armed intruders take over SD-6, led by McKenas Cole, a man bent on exacting revenge on ex-boss Sloane, Sydney and Jack must work together to save their colleagues. Meanwhile, Will fears that his investigation of SD-6 and its link to the murder of Eloise Kurtz is placing his life in jeopardy.
13 113 The Box (Part 2) February 10, 2002
Vaughn disobeys orders and attempts to help Sydney and Jack avert the destruction of SD-6 headquarters and all its occupants. Meanwhile, McKenas Cole continues his vendetta against Sloane and searches for a mysterious device.
14 114 The Coup February 24, 2002
Sydney and Dixon are sent to Las Vegas to gather information from a K-Directorate agent who has ties to the group that attacked and nearly destroyed SD-6. Will begins his journey in discovering what SD-6 really is.
15 115 Page 47 March 3, 2002
Vaughn asks Sydney to use her friendship with Sloane's wife, Emily, to gain access to a mysterious Rambaldi book which happens to be under lock and key in a safe at Sloane's home.
16 116 The Prophecy March 10, 2002
Sydney is tested by the DSR to discover her mysterious link to a chilling 500-year-old picture and prophecy foretold in a Rambaldi manuscript. Meanwhile, after uncovering the identity of the rogue group leader, "The Man," Sloane learns through fellow Alliance of Twelve member Edward Poole that a close friend may be in cahoots with the enemy.
17 117 Q&A March 17, 2002
While the FBI detains and questions Sydney about her past and possible ties to a mysterious Rambaldi doomsday prophecy, Vaughn and Jack must race to free her and find a way to clear her name before her cover is blown and SD-6 is made aware of the situation.
18 118 Masquerade April 7, 2002
While on a case to track the activities of Khasinau, Sydney runs into her ex-lover, Noah Hicks, who broke her heart and left without saying goodbye five years earlier. Jack is ordered to see CIA psychiatrist Dr. Barnett to help him deal with his churning emotions after discovering that his wife may still be alive.
19 119 Snowman April 14, 2002
Sloane begins to question where Noah's true allegiances lie, as passion ignites between Sydney and Noah. A rogue assassin known as the Snowman is dispatched by K-Directorate to kill Khasinau, a.k.a. "The Man".
20 120 The Solution April 21, 2002
In order to catch Khasinau and get closer to finding her mother, Sydney and Vaughn set up an undercover transaction for a Rambaldi artifact with Khasinau's representative, Mr. Sark. But Sydney's cover may be compromised when a SD-6 agent is sent in to thwart the sale.
21 121 Rendezvous May 5, 2002
Will's life is about to change as he is sent to find the person responsible for leaking information to him about SD-6. Meanwhile, Sloane finds himself on the cusp of finally tracking down Khasinau when SD-6 captures "The Man's" right-hand man, Sark. Dixon becomes suspicious of Sydney's activities.
22 122 Almost 30 Years May 12, 2002
In order to save Will's life, Sydney and Vaughn must destroy a familiar looking Rambaldi device, while Jack makes a risky deal with Khasinau's representative, Mr. Sark. The Alliance comes to a decision regarding the fate of Emily Sloane and Sydney finds herself face-to-face with "The Man."

Season 2[]

  1.  !! Image !! Title !! Airdate
01 201 The Enemy Walks In September 29, 2002
Sydney finds herself face-to-face with her mother, whose intentions for her daughter are made chillingly clear. Meanwhile Sydney continues her search for Vaughn, not knowing if he is dead or alive after being swept away by a wall of water in Taipei.
02 202 Trust Me October 6, 2002
Sydney must decide whether her mother's goodwill gesture was sincere or an attempt to kill her. Will witnesses Francie discussing her restaurant plans with a man whose affiliations are questionable, and Sloane is made a full partner in the malevolent Alliance of Twelve.
03 203 Cipher October 13, 2002
Sydney must outwit Sark in order to find a crucial piece of intel. Meanwhile, Jack faces Irina for the first time in almost 20 years. Will finally meets Vaughn and Sloane is haunted by his wife's death. Sloane, who drinks only water is seen drinking whiskey in his office.
04 204 Dead Drop October 20, 2002
Sydney's dealings with her mother lead Jack to take drastic measures to ensure his daughter's safety. Meanwhile Will is confronted by a mysterious woman about resurrecting his story on SD-6.
05 205 The Indicator November 3, 2002
Sydney discovers a terrifying secret when she's sent on a case to track down a new generation of weapons. Meanwhile, Vaughn suspects Jack of setting up Irina to take a fall. Sloane tells Jack the truth about Emily's death.
06 206 Salvation November 10, 2002
Sydney's trust in her father begins to fade. Meanwhile, Sydney and Vaughn may have been exposed to a deadly virus while in Taipei; Sloane, haunted by Emily's death, begins to unravel. Vaughn enlists Will to help research a case.
07 207 The Counteragent November 17, 2002
Sydney races to find a cure for Vaughn, but in order to find the antidote, Sydney must make a deal with Sark that could endanger Sloane's life. Meanwhile, Will continues his research for Vaughn and discovers some disturbing inconsistencies involving 20-year-old standardized IQ tests.
08 208 Passage (Part 1) December 1, 2002
Sydney, Jack and Irina must put aside their differences and go undercover as a loving family in order to seize six nuclear warheads from an abandoned facility in Kashmir. Meanwhile, Sloane announces to a suspicious staff that Sark will be working with SD-6.
09 209 Passage (Part 2) December 8, 2002
Sydney and Jack continue on a mission to take control of six nuclear warheads. Irina meets up with Gerard Cuvee and we discover where Irina's loyalties lie. Meanwhile, Sloane informs the Alliance that Emily may still be alive.
10 210 The Abduction December 15, 2002
Jack meets Alliance counterintelligence head Ariana Kane, who is sent in to investigate Emily's disappearance and to discover who is trying to blackmail Sloane. Meanwhile, Marshall is sent on his first mission with Sydney as his partner.
11 211 A Higher Echelon January 5, 2003
After completing his first mission with Sydney, Marshall's life is placed in mortal danger. Meanwhile, Ariana Kane suspects Jack as being the prime suspect in the disappearance of Sloane's wife.
12 212 The Getaway January 12, 2003
While Alliance counterintelligence head Ariana Kane tracks Sydney in order to catch her fugitive father, Jack elicits Irina's help in finding Sloane's blackmailer. Meanwhile, Sydney and Vaughn risk exposing their covers to SD-6 when they share a romantic dinner together
13 213 Phase One January 26, 2003
Sydney and Jack are confronted by the new director of SD-6, one Geiger, who replaces Sloane, whose whereabouts and intentions are unknown. Sydney and Vaughn lead the team to raid SD-6 and shut down the Alliance.
14 214 Double Agent February 2, 2003
Sydney, Vaughn and Jack must determine whether CIA agent Lennox is who he says he is after his deep cover mission is compromised in Berlin. It is discovered that an agency has built a machine capable of replicating a human being's appearance.
15 215 A Free Agent February 9, 2003
Sydney must make a life-defining decision regarding her future with CIA, while Sloane re-emerges and continues his obsessive quest to piece together the mysterious Rambaldi artifacts -- with the reluctant aid of a kidnapped scientist named Neil Caplan.
16 216 Firebomb February 23, 2003
Vaughn begs Dixon to aid the CIA in rescuing Sydney, Will is called upon to participate in a crucial CIA briefing session, and Sydney notices that something with Francie is not quite right.
17 217 A Dark Turn March 2, 2003
Sydney begins to question where Vaughn's allegiances lie when she learns through CIA Agent Yaeger that he is under investigation. Meanwhile Irina and another crucial Rambaldi manuscript --this one about the secret of eternal life-- are used as bait to try to catch Sloane.
18 218 Truth Takes Time March 16, 2003
Sydney faces off with her mother, while Emily must decide whether to side with her husband or betray him.
19 219 Endgame March 30, 2003
Sydney defies her father in her attempt to rescue kidnapped scientist Neil Caplan, while Sloane, seeking revenge for the assassination of his wife orders that Dixon's wife be taken out.
20 220 Countdown April 27, 2003
A Rambaldi manuscript prophesizes that an apocalyptic event involving a heart will soon take place. An agent is sent after one man in Panama in order to steal his heart. Dixon's grief leads Vaughn and agency psychologist Dr. Barnett to question his intentions.
21 221 Second Double May 4, 2003
Sydney begins to question Will's identity when he's arrested for espionage, under suspicion of being a double. Meanwhile Sark and Irina plot to recover the Di Regno heart, and Sloane makes Jack a business proposal.
22 222 The Telling May 4, 2003
Sydney finally confronts her mother, who reveals her true motivation. Sloane, for his part, begins to execute his new grand plan and Will struggles to figure out who's behind his set-up.

Season 3[]

# Image Title Airdate
01 301 The Two September 28, 2003
Sydney tries to piece together the last two years of her life and discovers the fates of her friends and family. She confronts Vaughn about his marriage and learns the shocking fates of Jack and Sloane. Meanwhile, she is granted temporary CIA clearance on a case that may help her regain her memory.
02 302 Succession October 5, 2003
Sydney's search for her past leads to a jailed Sark, but their Q&A is cut short when he becomes the ransom for a pair of abducted CIA scientists, whose kidnappers may be tied to the murder of his father. Jack contacts an old friend of sorts for info on Sloane's new world-peace project, and Vaughn makes a decision about his future as an operative.
03 303 Reunion October 12, 2003
Sydney and Vaughn are reunited again as a team to prevent Sark from destroying the nation's satellite communications system. Meanwhile, Jack must find a way to stop Marshall from uncovering the identity of a familiar murderer. Sydney accompanies Vaughn and Lauren as they meet with Sloane to ask for a favor.
04 304 A Missing Link October 19, 2003
Sydney discovers a link to her missing two years in the form of Simon Walker, the dangerous leader of a group determined on retrieving deadly biological weapons. Jack takes matters into his own hands to protect his daughter, purposefully revealing Sydney's deadly secret to Dixon in order to preserve her position inside the CIA.
05 305 Repercussions October 26, 2003
While Vaughn's life hangs in the balance, Lauren butts heads with Sydney after learning the part she played in his stabbing. Meanwhile, Sydney further questions Sloane's allegiances after he is kidnapped by Kazari Bomani, a kingpin in The Covenant. Jack's cover is jeopardized when he meets with Simon to dig up information on Sydney's missing two years.
06 306 The Nemesis November 2, 2003
Sydney's emotions are turned inside-out when she comes face-to-face with Allison, Francie's doppelgänger, who was presumed dead but is now a key figure in The Covenant. Meanwhile Lauren's search for Lazarey's murderer leads her closer to discovering a connection to Sydney, and Sydney begrudgingly is assigned as Sloane's CIA handler.
07 307 Prelude November 9, 2002
Jack takes drastic measures to ensure that the NSC never finds out the truth about Sydney's murder of a Russian diplomat. But his actions place a heavy strain on Vaughn's marriage, as Lauren gets closer and closer to the truth about Sydney. Meanwhile, Sydney agrees to go on a mission with Sloane in order to thwart plans to obtain the operating system to a deadly weapon -- and she discovers an unlikely ally in the hunt for her missing two years.
08 308 Breaking Point November 23, 2003
When Sydney is taken into custody by the NSC, Jack and Vaughn have no choice but to ally themselves with Sloane to rescue her. As they put together an extraction team, Lauren faces an impossible choice -- side with the NSC, who she wants to believe is doing the right thing, or with her husband.
09 309 Conscious November 30, 2003
After making a shocking discovery in the desert, Sydney agrees to submit to an experimental procedure conducted by an eccentric doctor, designed to retrieve her lost memories. But while Jack and Vaughn look on, Sydney's mind proves surprisingly resistant to letting her remember her missing time -- and the process of recovering it could end up killing her.
10 310 Remnants December 7, 2003
The identity of the mysterious "St. Aidan" forces Sydney to pull a stunned Will out of witness protection. But the pursuit sends the two old friends on a collision course with Allison -- the woman who ruined both their lives. Meanwhile, a jealous Lindsey arrests Jack and Vaughn as conspirators in Sydney's escape from NSC custody.
11 311 Full Disclosure January 11, 2004
When the Department of Special Research seizes the Rambaldi Cube from the CIA, Sydney thinks she's lost another chance to find out what happened to her missing time. But FBI Director Kendall lets her in on a huge secret, revealing how her destiny has always been on a collision course with Milo Rambaldi.
12 312 Crossings January 18, 2004
Jack contacts a mysterious woman with ties to Irina to help him free Sydney and Vaughn, who have been captured and face a North Korean firing squad. But Jack is faced with a curious conundrum when the woman tells him that she will not put the rescue plan in motion until he fulfills a favor - assassinate Sloane.
13 313 After Six Febraury 15, 2004
Sydney and Vaughn are sent to retrieve the Doleac Agenda to gain an advantage over The Covenant. For this, Sydney and Weiss must convince rogue security systems designer Toni Cummings to help the CIA break into a Lethal Response System. Meanwhile, Sark approaches an unlikely ally to kill the Covenant's Cell leaders.
14 314 Blowback March 7, 2004
While trying to retrieve a bomb, Sydney and Vaughn are ambushed by unidentified assailants. Meanwhile, Lauren and Sark continue to solidify their new partnership, Sloane divulges a dark secret to Dr. Barnett and Marshall shows the strains of new fatherhood.
15 315 Façade March 14, 2004
Sydney and Vaughn must convince bomb maker Daniel Ryan that they are part of The Covenant in order to find out where he has hidden one of his devices. But Sydney discovers that her ties to the bomber could lead him on a suicide mission.
16 316 Taken March 23, 2004
When Dixon's children are kidnapped by The Covenant he faces a tough task. With no choice, he steps down as director and enlists Sydney's help in a desperate plan to safely retrieve his children from Sark. Lauren is put to the test as a double agent when she has to work with her father.
17 317 The Frame March 28, 2004
Sydney and Vaughn must track Kazari Bomani down to get hold of a piece of the Rambaldi puzzle. Meanwhile, Jack reveals his suspicions to Senator Reed about his daughter Lauren's allegiances, and Vaughn decides what to do about his marriage.
18 318 Unveiled April 11, 2004
Sydney and Jack warn a disbelieving Vaughn about their suspicions of Lauren being the Covenant mole inside the CIA. Meanwhile, Bomani and Sark take possession of the Rambaldi machine, Sydney and Vaughn must stop a Covenant virus that's crippling medical facilities around the world, Sloane's secret is revealed to Jack.
19 319 Hourglass April 18, 2004
After finding out that Lauren is working for the Covenant, Vaughn is told to keep up the façade of a happy marriage in order to keep tabs on his wife's activities. But he's in for a shock when he uncovers the truth about Lauren's mother, Olivia. Meanwhile, Jack refuses to help exonerate Sloane of his crimes and put in motion a stay of execution, and a monk discloses the identity of the Rambaldi "Passenger" to Sydney.
20 320 Blood Ties April 25, 2004
After discovering the identity of the Rambaldi "Passenger," Sydney and Jack seek the aid of Sloane, to track the "Passenger" down. Meanwhile, after learning a secret about his father from Thomas Brill, Vaughn is kidnapped and tortured by Lauren and Sark, who are about to track "The Passenger" down themselves.
21 321 Legacy May 2, 2004
With the aid of Katya Derevko and CIA imprisoned security systems designer Toni Cummings, Sydney and Vaughn attempt to track down Sloane and Nadia. But Lauren and Sark are also in hot pursuit of them in order to uncover the secrets of Rambaldi. While Vaughn's obsession with tracking down Lauren is beginning to consume him, Sydney and Vaughn turn the tables on an old foe.
22 322 Resurrection May 23, 2004
Vaughn comes face to face with his darkest demons in pursuit of his wife; Nadia must decide whether or not she can trust her father in the pursuit of Rambaldi's most priceless artifact; and Sydney receives a shattering revelation that will make her question everything - and everyone - she thought she could trust.

Season 4[]

# Image Title Airdate
01 401 Authorized Personnel Only (Part 1) January 5, 2005
Sydney quits the CIA and joins a Black Ops unit called "Authorized Personnel Only" alongside Dixon, Jack, Vaughn and Sloane. Meanwhile, the truth Sydney found out in Wittenberg endangers her relationship with Jack, and eventually she reveals the awful truth to Vaughn.
02 402 Authorized Personnel Only (Part 2) January 5, 2005
Sydney unwillingly teams up with her father to hunt down a modern-day samurai. Meanwhile, Nadia doesn't want to go back to the spy business, but is forced to when Sydney's life is jeopardized. Sydney finds out the reason behind Jack's misdeed and Nadia makes an unsettling promise.
03 403 The Awful Truth January 12, 2005
Sydney must seduce a murderous arms dealer in order to track down a stolen NSA code-breaker. Meanwhile, Vaughn fears for Weiss's life, and Sydney and Jack argue about telling Nadia the truth about her mother, and that Jack was the one who killed her.
04 404 Ice January 19, 2005
Sydney and Vaughn are sent on a mission by APO to obtain a sample of a new bio-weapon which can literally freeze a person to death. Meanwhile, Nadia asks Jack for the truth about her mother, and Sydney begins to wonder if Vaughn has really come to terms with Lauren's death.
05 405 Welcome To Liberty Village January 26, 2005
Sydney and Vaughn are sent to infiltrate a training camp run by the October Contingent that has been designed to resemble a suburban American neighborhood. Sydney and Vaughn find themselves in a unique position of having to 'learn' how to pose as Americans. But these civics lessons have deadly consequences for the losers.
06 406 Nocturne February 9, 2005
After being infected with a hallucinogen, Sydney starts to lose touch with reality. Vaughn and Jack must rush to find an antidote before Sydney puts her life - and others next to her - into danger. Dixon and Sloane butt heads over sending Sydney into the field.
07 407 Detente February 16, 2005
While Sydney andNadia argue about Nadia's acceptance of Sloane's fatherly concerns, Sloane worries about Nadia's well-being when she and Sydney go undercover as wealthy, irresponsible young heiresses to uncover the whereabouts of a deadly chemical.
08 408 Echoes February 23, 2005
Sloane temporarily steps down as Director for the latest assignment which involves Anna Espinosa, Sydney's old foe. However, Anna turns the tables on APO when she captures Nadia and forces Sydney to do her biddings. Sydney tells Nadia about the Rambaldi's prophecy which dictates that two sisters will fight and only one will survive.
09 409 A Man Of His Word March 2, 2005
While Nadia is in a coma, Sark is taken into APO to help them infiltrate Cadmus Revolutionary Front and retrieve the bomb, but in return he demands to see Lauren's corpse. Nadia may be the only person with the intel they need to intercept the bomb, so Jack is forced to prematurely wake Nadia from her coma, endangering her life, which doesn't please Sloane when he finds out.
10 410 The Index March 9, 2005
Dixon enlists Sydney to help him prove that Sloane is double-crossing the CIA and using APO to steel the Blackwell Index, a master blackmail list, and to reconstruct the Alliance. Meanwhile, Vaughn discovers something disturbing about his father when he visits his comatose uncle.
11 411 The Road Home March 16, 2005
Jack kills an old friend who is poised to receive a biometrically targeted weapon. Sydney confronts the weapon and saves an innocent civilian, whose live she initially endangers. Vaughn uncovers more disturbing stories of his father, who was possibly a traitor.
12 412 The Orphan March 23, 2005
Nadia puts her own life - as well Sydney's and Weiss's - in danger after failing to unveil her past through a dangerous criminal. Meanwhile, Vaughn finds a person who is somehow connected to his father and Nadia as well.
13 413 Tuesday March 30, 2005
When a mission goes wrong, Sydney is attacked and placed in serious danger. Meanwhile, Dixon is exposed to a deadly pathogen released inside APO which is subsequently placed in lockdown. Marshall is the only one outside of APO able to go and save Sydney, assuming he can get to her before its too late.
14 414 Nightingale April 6, 2005
Sydney and Vaughn risk their lives trying to find out the truth about Vaughn's father. Jack and Sloane's conspiring together against Sydney and Vaughn is revealed. Sydney and Jack travel to the Nightingale facility to shut it down, but Sydney becomes trapped in the room with the Nightingale device. Jack goes to extreme lengths to save her.
15 415 Pandora April 13, 2005
In an attempt to talk to Sydney, Katya Derevko deliberately poisons herself and is temporally taken out from her cell. She unsettles Sydney by telling her that someone framed her mother as a means of getting her killed. Meanwhile, Vaughn becomes a rogue agent by getting involved with the people who might know his father's whereabouts.
16 416 Another Mister Sloane April 20, 2005
Sydney and Vaughn tell Jack about Sloane's alleged involvement in Vaughn's search for his father and Irina's contract on Sydney's life. After cornering Sloane, they both conclude that someone is framing him. The APO team set a trap to catch the fake Sloane, but Nadia fears that this pursuit may revive her father's past obsession – Rambaldi.
17 417 A Clean Conscience April 27, 2005
Nadia's former caretaker, Sophia, contacts Nadia and asks to meet her. She reveals that someone is trying to track Nadia down, so Sloane and Jack decide to tell their daughters the truth – Elena Derevko, the third and the cruelest of the Derevko sisters, has been surveilling both Sydney and Nadia for a decade. Meanwhile, Jack's doctor advises him to tell Sydney about his illness.
18 418 Mirage May 4, 2005
Jack's illness causes him to hallucinate about a cure. Sydney must recreate the time when Jack was working for the CIA and hid the only man who might be able to help him now. For this, Sydney must play her own mother. Meanwhile, Sophia moves in with Sydney and Nadia.
19 419 In Dreams... May 11, 2005
The APO team sets a trap in Paris that manages to snare the Sloane impostor. After Jack uncovers the origin of the Sloane clone, Marshall devises a way to shock him back into his own reality. But this technique poses a potential danger to the real Sloane.
20 420 The Descent May 18, 2005
After a tactical group infiltrates the DSR and steals Rambaldi artifacts, CIA director Hayden Chase discovers that the alarms at the DSR were disabled from Nadia's computer, allowing the raid to happen, and shows up at the apartment to question her. Soon Sloane and Jack arrive and suspect that Sophia, who had access to the computer while she was living with Syd and Nadia, is Elena Derevko.
21 421 Search And Rescue May 18, 2005
Rambaldi's catastrophic endgame begins to fall into place as a giant version of the Mueller device is found floating over a city in Russia, driving the citizens mad. Sydney and Nadia discover Irina, whose death was faked, had been working to counter her sister's organization and prevent the Rambaldi endgame. They all work together to try to stop it.
22 422 Before The Flood May 25, 2005
Jack, Sydney, Irina, Vaughn and Nadia parachute into Sovogda. At APO, Marshall and Weiss use the Blackwell Index to blackmail the Russian minister into giving them the access codes to a Russian satellite. They learn that the Rambaldi device is broadcasting a frequency that physiologically alters people who drink it and it is irreversible. Elena learns of APO's arrival.

Season 5[]

# Image Title Airdate
01 501 Prophet 5 September 29, 2005
After learning that the man she has known as Michael Vaughn is under investigation and suspected of being a double agent, Sydney begins to question whether their business and personal relationship over the years had all been a lie. Meanwhile, because of Jack's past betrayal by Irina, he begins to worry that his daughter may suffer the same fate that he did.
02 502 ...1... October 6, 2005
Sydney teams up with Renée - a fugitive on the CIA's most wanted list -- to track down Vaughn's murderer before the killer can strike again. Meanwhile, Jack enlists a reluctant new agent, Thomas Grace, and Weiss struggles to decide whether or not to accept a promotion that would force him to leave his friends and colleagues.
03 503 The Shed October 13, 2005
Sydney is forced to partner on a mission with new APO agent Thomas Grace. They discover that Rachel Gibson -- a spy suspected of being involved in activities against the U.S. -- has something shockingly in common with Sydney. Meanwhile, Dixon must accompany Sloane, who's given a 48-hour pass from prison to acquire a possible cure for his daughter, Nadia.
04 504 Mockingbird October 20, 2005
When Gordon Dean discovers Rachel is still alive he captures Sydney while she is returning from a mission. He demands that Rachel should be returned to him but Sydney is reluctant to agree to his terms. However, if Sydney refuses she could face almost certain death. Meanwhile Sloane goes before a judge.
05 505 Out Of The Box October 27, 2005
Sydney and Tom discover that Renée has stolen the cryo container, and soon find themselves under siege by a group of mercenaries who want the contents of the container. Meanwhile, Sloane takes matters into his own hands to get himself back into APO and continues his quest to find a cure for Nadia.
06 506 Solo November 10, 2005
Rachel goes on her first mission while her family is placed in the witness protection program for their safety. Meanwhile APO sets up a trap using János Vak as bait which they hope will capture Dean, and they set Rachel the task of bringing him in.
07 507 Fait Accompli November 17, 2005
Sydney and APO attempt to discover whom Gordon Dean is working for and what their end game is. Meanwhile, when the group, claiming to have a cure for his daughter Nadia, continues to play mind games with him, Sloane struggles for control.
08 508 Bob December 7, 2005
Rachel is called on a mission when a Micropulse bomb explodes on a train. APO believes this explosion can lead to information about Prophet 5. Rachel is asked to go to Brazil and bug Basarov's computer but she runs into Sark in the process who seems to be doing exactly as she is.
09 509 The Horizon December 14, 2005
Sydney teams up with Vaughn, or at least she believes that she does, after being kidnapped and being placed in a hypnotic state. What Sydney doesn't know is that the kidnapper is a very familiar face with an obscure interest in her unborn child.
10 510 S.O.S. April 19, 2006
Sydney sends a distress message so the APO team can locate her, but to retrieve it the team has to enter the CIA headquarters undetected. When they get trapped inside the building, they call upon an old friend to help them escape.
11 511 Maternal Instinct April 19, 2006
When Irina appears at Sydney's house, she persuades Jack and Sydney to go with her to Vancouver to retrieve The Horizon. which is being safely secured in a bank. While they try to get the item Peyton also tries to get it and all the action brings on Sydney's labor.
12 512 There's Only One Sydney Bristow April 26, 2006
One month after the baby is born, Sydney is taking time off from work. Meanwhile, Kelly Peyton arranges for Anna Espinosa, Sydney's old enemy, to be released from prison and kidnap Will Tippin, who is still in the Witness Protection Program. The kidnapping is a ruse to draw Sydney away from her sabbatical.
13 513 30 Seconds May 3, 2006
While the gang starts to learn more about Prophet 5, Sloane is distressed to learn that the cure for Nadia that Prophet 5 gave him is just as likely to kill her as to save her. Meanwhile, Devlin returns, the search for Anna Espinosa continues, Rambaldi's prophetic Page 47 resurfaces, and Sydney offers Renée a job at APO.
14 514 I See Dead People May 10, 2006
Marshall reports to Jack that a microchip, found in Renée Rienne's body, is etched with the name 'Andre Micheaux'. Peyton tells Sloane that Sydney is being sent to Nepal to meet with someone regarding the chip. Sloane sends Anna, now Sydney's doppelgänger, to intercept. When Marshall discovers that the APO office is bugged, Jack frantically tries to reach Sydney to warn her before it is too late.
15 515 No Hard Feelings May 17, 2006
Sydney now posing as Anna, brings Peyton a microchip with a device hidden in it. Meanwhile Sloane finishes translating Page 47 and reports that only the Chosen One can complete the circle, which leads Sark and Sydney on a dangerous mission to a prison. Rachel finally discovers Tom's secret about what happened to his wife.
16 516 Reprisal May 22, 2006
Sloane takes Marshall and Rachel hostage in order to discover a crucial clue to Rambaldi's ultimate endgame, as Sydney, Vaughn and APO race to stop him. In an effort to find the missing members, Jack contacts Marshall's wife Carrie and asks her to come in to help.
17 517 All The Time In The World May 22, 2006
Kelly Peyton tells Sloane that she has made a deal for the Rambaldi Sphere with an ally in China. Sloane arranges for stolen missiles to be sent to Hong Kong. Sloane's plan is revealed to the APO members, who race to stop him before he can use the Rambaldi Sphere to put the plan in motion. Meanwhile Sydney has a long awaited confrontation with her mother.
Advertisement