Plot Summary
A complex espionage drama set in a world of secret intelligence, advanced technology, and hidden agendas. The story centers on a highly trained operative who performs missions requiring exceptional skill in combat, stealth, and strategy. Her work includes surveillance, infiltration, and retrieval of sensitive information, often requiring the use of disguises, sophisticated gadgets, and cryptography. Operations demand careful coordination, quick thinking, and adaptability in unpredictable situations. The operative encounters adversaries with extensive resources, secret networks, and specialized knowledge. Each assignment requires evaluating threats, anticipating actions, and devising strategies that protect civilians while achieving objectives. Missions frequently present ethical and moral dilemmas, balancing the risk to human life against the importance of stopping dangerous individuals or organizations.
Analysis of patterns, behaviors, and intelligence reports contributes to decision-making and helps prevent catastrophic outcomes. Technological expertise plays a crucial role in managing complex situations. Communication systems, surveillance devices, hacking tools, and encrypted messages are used to gather information and maintain an operational advantage. Forensic analysis and digital investigation uncover hidden connections between people, organizations, and events, allowing for proactive responses to potential threats. Strategic planning combines human judgment with technical resources to ensure operational effectiveness. Collaboration among colleagues enhances problem-solving and operational success. Field agents, technical specialists, analysts, and scientists contribute complementary skills, providing support in both combat and investigative scenarios.
Teamwork ensures that risks are mitigated, and information is shared efficiently, creating an environment where diverse abilities combine to achieve precise outcomes. The operative’s personal life is complicated by secrecy and dual identities. Relationships with family, friends, and professional contacts are affected by concealed motives and conflicting loyalties. Maintaining trust and navigating personal connections requires constant vigilance, as deception and misinformation often accompany operational activities. Balancing personal and professional responsibilities adds complexity to decision-making and highlights the challenges of working in clandestine environments.
Meet the Cast
Info & Stats
Creator: J.J. Abrams
Category: Action, Adventure, Drama
Stars:
Jennifer Garner, Ron Rifkin, Carl Lumbly
Age: PG14
Episode Duration: 44min
Watch the Trailer
All information, images and videos are credited to:
Internet Movie Database  |  The Movie Database  |  The Tv Database  |  The Poster Database  |  Wikipedia  |  YouTube
All information, images and videos are credited to:
Internet Movie Database  |  The Movie Database  |  The Tv Database  |  The Poster Database  |  Wikipedia  |  YouTube
Season 1
Episode List
Sydney’s loyalties are tested after a tragedy exposes the dark side of her superiors and the underhanded doings of her own father.
Sydney gets shocking info on her dad’s role in Danny’s murder and takes on a countermission against the SD-6 to bring down an arms dealer linked to a missing nuclear weapon.
A mission to steal an ancient sketch pits Syd against her sworn nemesis, a Russian agent who’s after the same target.
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.
Sydney’s secret double agent status is jeopardized after she smuggles a biotech engineer into SD-6 from her mission in Berlin.Â
Sydney goes undercover in a mental institution to get information from Shepard, a man who has been unconsciously programmed to be a deadly assassin.
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.
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’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.
Sydney briefs her CIA handler, Agent Vaughn, on her recent captivity at SD-6 and is surprised when he unexpectedly gives her a Christmas gift.
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.
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.
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.
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.
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.
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.
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.
While on a case to track the activities of Khasinau, a.k.a. “The Man,” Sydney runs into her ex-lover, Noah Hicks, who broke her heart and left without saying goodbye five years earlier.
Sloane begins to question where Noah’s true allegiances lie, as passion ignites between Sydney and Noah. Meanwhile, Sydney continues to uncover new information about her mother, which disturbes Jack.
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.
Will’s life is about to change as he is sent to find the person responsible for leaking information to him about SD-6.
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.
Season 2
Episode List
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.
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.
Sydney must outwit Sark in order to find a crucial piece of intel. Meanwhile, Jack faces Sydney’s mother for the first time in almost 20 years. Will finally meets Vaughn and Sloane is haunted by his wife’s death.
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.
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 Sydney’s mother to take a fall. Sloane tells Jack the truth about Emily’s death.
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.
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.
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 unfriendly nation.
While continuing on a mission to take control of six nuclear warheads, Sydney and Jack discover where Irina’s loyalties lie when she meets up with Gerard Cuvee. Meanwhile, Sloane informs the Alliance that Emily may still be alive.
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.
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.
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.
Sydney and Jack are confronted by the new director of SD-6 who replaces Sloane, whose whereabouts and intentions are unknown. Meanwhile, romantic sparks begin to fly between Francie and Will.
Sydney, Vaughn and Jack must determine whether CIA agent Lennox is who he says he is after his deep cover mission is compromised.
Sydney must make a life-defining decision regarding her future with the agency, while Sloane re-emerges and continues his obsessive quest to piece together the mysterious Rambaldi artifacts.
A mysterious Rambaldi device’s powers are finally revealed and Sloane has its secrets. Meanwhile, Vaughn begs Dixon to aid the CIA in rescuing Sydney, Will is called upon to participate in a crucial CIA briefing session.
Sydney begins to question where Vaughn’s allegiances lie when she learns through CIA Agent Yeager that he is under investigation by the Agency.
Sydney faces off with her mother, while Emily must decide whether to side with her husband or betray him.
Sydney defies her father in her attempt to rescue a kidnapped scientist, while Sloane, seeking revenge, becomes more dangerous than ever. Meanwhile, Francie manipulates an unsuspecting Will for his agency connections.
A Rambaldi artifact prophesizes that an apocalyptic event will soon take place, and Dixon’s grief leads Vaughn and agency psychologist Dr. Barnett to question his intentions.
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 Rambaldi heart, and Sloane makes Jack a business proposal.
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
Episode List
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.
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.
Sydney and Vaughn are reunited again as a team to prevent Sark from destroying the nation’s satellite communications system.
Sydney discovers a link to her missing two years in the form of Simon Walker, the dangerous and sexy leader of a group determined on retrieving deadly biological weapons.
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.
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.
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.
When Sydney is taken into custody by the NSC, Jack and Vaughn have no choice but to ally themselves with Sloane to rescue her. But with only hours to spare before she is forced to undergo a radical surgery.
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.
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.
Sydney finally learns the shocking truth about her missing two years from an unlikely source.
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.
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.
While trying to retrieve a bomb, Sydney and Vaughn are ambushed by unidentified assailants. Meanwhile, Lauren and Sark continue to solidify their new partnership.
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.
Sydney attempts to rescue Dixon’s kids after they are kidnapped by Sark, Lauren’s status as a double agent is put to the test when she learns that she has to work with her father, and Sloane is framed as a CIA mole.
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.
Sydney and Jack warn a disbelieving Vaughn about their suspicions of Lauren being the CIA mole. Meanwhile, Bomani and Sark take possession of the Rambaldi machine.
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.
After discovering the identity of the Rambaldi “Passenger,” Sydney and Jack seek the aid of Sloane, to track the “Passenger” down.
With the aid of Katya Derevko and CIA imprisoned security systems designer Toni Cummings, Sydney and Vaughn attempt to track down Sloane and Nadia.
Lauren stages a stunning betrayal to steal classified materials from the CIA. Meanwhile, 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.
Season 4
Episode List
Sydney quits the CIA and joins a Black Ops unit called “Authorized Personnel Only” alongside Dixon, Jack, Vaughn and… Sloane.
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 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.
Sydney and Vaughn go undercover to track down a deadly new bio-weapon. Meanwhile, Sydney is concerned about Vaughn not having yet put Lauren behind, and Nadia turns to a Jack to find out the truth about her mother.
Sydney and Vaughn go undercover as a married couple so as to find a weapon that could bring back the Dark Ages. However, the neighborhood they’ve infiltrated is not as charming as it seems.
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.
While Sydney and Nadia 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.
Sloane temporarily steps down as Director of his Task Force and gives Jack full authority over the next assignment, which involves Anna Espinosa, Sydney’s old foe.
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 and that Vaughn opens her coffin for him.
Dixon enlists Sydney to help him prove that Sloane is double-crossing the CIA and using APO to steal the Blackwell Index, a master blackmail list, and to reconstruct the Alliance.
Sydney must protect the life of a civilian, whom she unintentionally put in danger. Meanwhile, Jack plans a visit with an old friend, and Vaughn uncovers more disturbing secrets about his father.
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.
When a mission goes wrong, Sydney’s is placed in danger and Marshall is the only one who can save her. Meanwhile, Dixon is exposed to a deadly pathogen released inside APO.
Sydney and Vaughn risk their lives trying to find out the truth about Vaughn’s father. Finally, we find out why Jack and Sloane seem to be conspiring together against Sydney and Vaughn.
In an attempt to talk to Sydney, Katya Derevko deliberately poisons herself and is temporally taken out from her cell. Once Nadia tells her sister about this, Sydney visits her aunt to tell her to stay away from Nadia.
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.
Nadia’s former caretaker, Sophia, has been severely beaten. She contacts Nadia and asks to meet her. Sloane is told by Sophia that she was beaten up, because someone is trying to track Nadia down.
Jack’s illness has caused 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.
The team captures the Sloane Imposter and questions him to find a rare Rambaldi orchid. The real Sloane must relive a painful memory in order to get the Imposter to reveal the orchid location.
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.
Rambaldi’s catastrophic endgame begins to fall into place as a giant version of the Circumference/Mueller device is found floating over city in Russia, driving the citizens made.
Jack, Sydney, Irina, Vaughn and Nadia parachute into Sovogda. They’re supposed to dismantle a giant red ball turning people into zombies.
Season 5
Episode List
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.
Sydney teams up with Renée – a fugitive on the CIA’s most wanted list – to track down the murderer of a close friend before the killer can strike again. Meanwhile, Jack enlists a reluctant new agent.
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.
While Sloane awaits the outcome of his sentencing, Sydney’s life is put in grave danger when Gordon Dean discovers that Rachel is still alive.
Sydney and Tom discover that Renie has stolen the cryo container, and soon find themselves under siege by a group of mercanaries who want the contents of the container.Â
Rachel receives a little help from Syd for her first solo mission while Sloan is back at APO in frequent contact with Gordon Dean.
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 daughter Nadia continues to play mind games with him.
Rachel and Sydney have to join forces with Julian Sark to prevent a deadly micropulse bomb from falling in the hands of a dangerous mercenary.
Sydney teams up with Vaughn after being kidnapped and being placed in a hypnotic. What Sydney doesn’t know is that the kidnapper is a very familiar face with an obscure interest in her unborn child.
The entire APO gang is trapped inside the CIA offices and Weiss saves them. However, Weiss will not be returning to APO, he will just be helping the others on a mission to obtain information regarding Sydney.
Sydney gives birth to the baby, but Sloane may need something from the newborn. Nadia awakens.
One month after the baby is born, Sydney is taking time off from work. Will is what pulls her back in the field while she’s on maternity leave. The enemies realize that the best way to hurt Sydney is through her friends.Â
While the gang starts to learn more about the Prophet 5, Sloane is distressed to learn that Prophet Five’s cure for Nadia is just as likely to kill her. Meanwhile, Devlin returns, the search for Anna Espinosa continues.
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.
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.
In the first part of Alias two-hour finale event, ‘Reprisal,’ 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.
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