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The Best Episodes of Alias

Every episode of Alias ranked from best to worst. Let's dive into the Best Episodes of Alias!

The Best Episodes of Alias

Sydney Bristow, an agent who has been tricked to believe she is working for the U.S. government, is actually working for a criminal organization named...

Seasons5

  1. Background image for Phase One
    8.9/10(7 votes)

    #1 - Phase One

    S2:E13

    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.

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    Director:Jack Bender
  2. Background image for Truth Be Told
    8.7/10(16 votes)

    #2 - Truth Be Told

    S1:E1

    Sydney's loyalties are tested after a tragedy exposes the dark side of her superiors and the underhanded doings of her own father.

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    Director:J.J. Abrams
  3. Background image for The Box (1)
    8.6/10(8 votes)

    #3 - The Box (1)

    S1:E12

    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.

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  4. Background image for The Box (2)
    8.6/10(8 votes)

    #4 - The Box (2)

    S1:E13

    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. A desperate but determined woman convince Will to continue his investigation of SD-6 and the imprisonment of David McNeil.

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  5. Background image for Almost Thirty Years
    8.6/10(8 votes)

    #5 - Almost Thirty Years

    S1:E22

    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. Meanwhile, the CIA believes that one of their own is a mole for "The Man"; the Alliance comes to a decision regarding the fate of Emily Sloane; Dixon's suspicions about Sydney intensify; and Sydney finds herself face-to-face with "The Man."

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    Director:J.J. Abrams
  6. Background image for The Enemy Walks In
    8.5/10(8 votes)

    #6 - The Enemy Walks In

    S2:E1

    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. Will's life is forever changed when he learns the truth about SD-6 and Sydney's life as a double agent. Dixon must decide whether or not to inform Sloane of Sydney's suspicious activities.

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    Director:Ken Olin
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    The 20 WORST Episodes of Alias

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  8. Background image for The Telling
    8.5/10(6 votes)

    #7 - The Telling

    S2:E22

    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.

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    Director:J.J. Abrams
  9. Background image for Rendezvous
    8.4/10(8 votes)

    #8 - Rendezvous

    S1:E21

    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, Mr. Sark. Dixon becomes suspicious of Sydney's activities.

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  10. Background image for Passage (1)
    8.3/10(6 votes)

    #9 - Passage (1)

    S2:E8

    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. Meanwhile, Sloane announces to a suspicious staff that Mr. Sark will be working with SD-6, and later he is contacted by an unknown group claiming that Emily is still alive.

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  11. Background image for Welcome To Liberty Village
    8.3/10(7 votes)

    #10 - Welcome To Liberty Village

    S4:E5

    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.

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    Director:Kevin Hooks
  12. Background image for Before the Flood
    8.3/10(7 votes)

    #11 - Before the Flood

    S4:E22

    Jack, Sydney, Irina, Vaughn and Nadia parachute into Sovogda. They're supposed to dismantle a giant red ball turning people into zombies. 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 discover that Elena is uplinking the satellite. A CIA agent, Brodien reminds them that the Rambaldi device is broadcasting a subaudible frequency that physiologically alters people who drink it and it is irreversible. Elena learns of the APO team's arrival.

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    Writer:Unknown
  13. Background image for So It Begins
    8.2/10(12 votes)

    #12 - So It Begins

    S1:E2

    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. Meanwhile, Will begins to grow suspicious of his friend's secret life; and Vaughn is taken off Syd's case after his mishap puts the entire world in danger.

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    Director:Ken Olin
  14. Background image for Mea Culpa
    8.2/10(9 votes)

    #13 - Mea Culpa

    S1:E9

    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.

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  15. Background image for The Solution
    8.2/10(8 votes)

    #14 - The Solution

    S1:E20

    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. Meanwhile, Will is enticed to continue his investigation of SD-6 when he learns the identity of one of his kidnappers. Emily tells Sydney that she knows about SD-6, which forces Sloane to make the most difficult decision of his life.

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    Director:Unknown
    Writer:Unknown
  16. Background image for Passage (2)
    8.2/10(6 votes)

    #15 - Passage (2)

    S2:E9

    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.

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  17. Background image for A Higher Echelon
    8.2/10(6 votes)

    #16 - A Higher Echelon

    S2:E11

    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. Vaughn learns the truth about Jack's involvement in the murder of CIA agent Haladki and Sydney confides in Francie about her feelings for a fellow co-worker.

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    Writer:Unknown
  18. Background image for Second Double
    8.2/10(6 votes)

    #17 - Second Double

    S2:E21

    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.

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  19. Background image for A Broken Heart
    8.1/10(9 votes)

    #18 - A Broken Heart

    S1:E4

    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.

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  20. Background image for Color Blind
    8.1/10(10 votes)

    #19 - Color Blind

    S1:E7

    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. Will continues to investigate the woman claiming to be Danny's mistress and Sydney finds out the truth about her father's involvement in her mother's death 20 years earlier.

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  21. Background image for Time Will Tell
    8.1/10(9 votes)

    #20 - Time Will Tell

    S1:E8

    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. The mystery of Kate Jones deepens as Will continues to investigate Danny's death; and Sydney discovers that a keepsake from her mother Laura contains more disturbing connections into Jack's past alliances.

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    Director:Perry Lang
  22. Background image for Spirit
    8.1/10(8 votes)

    #21 - Spirit

    S1:E10

    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. Meanwhile 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.

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  23. Background image for The Prophecy
    8.1/10(8 votes)

    #22 - The Prophecy

    S1:E16

    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.

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    Writer:Unknown
  24. Background image for Snowman
    8.1/10(7 votes)

    #23 - Snowman

    S1:E19

    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. A rogue assassin known as the Snowman is dispatched by K-Directorate to kill Khasinau, a.k.a. "The Man." Will and Francie confront Sydney about the mysterious airline ticket stub found in her jacket.

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  25. Background image for Full Disclosure
    8.1/10(576 votes)

    #24 - Full Disclosure

    S3:E11

    Sydney finally learns the shocking truth about her missing two years from an unlikely source.

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  26. Background image for Tuesday
    8.1/10(7 votes)

    #25 - Tuesday

    S4:E13

    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.

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    Director:Fred Toye

Best Episodes Summary

"Phase One" is the best rated episode of "Alias". It scored 8.9/10 based on 7 votes. Directed by Jack Bender and written by J.J. Abrams, it aired on 1/26/2003. This episode scored 0.2 points higher than the second highest rated, "Truth Be Told".