Episodes
- S4 E1 - Authorized Personnel Only, Part 1January 4, 200544minSydney is recruited for a new black ops CIA division.Available to buy
- S4 E2 - Authorized Personnel Only, Part 2January 4, 200544minSydney tells Vaughn what she learned about Jack in Wittenburg.Available to buy
- S4 E3 - The Awful TruthJanuary 11, 200541minA special computer is stolen from NSA headquarters.Available to buy
- S4 E4 - IceJanuary 18, 200541minSydney tries to buy a bio-weapon called Ice 5.Available to buy
- S4 E5 - Welcome to Liberty VillageJanuary 25, 200542minSydney and Vaughn pose as Chechen spies in Russia.Available to buy
- S4 E6 - NocturneFebruary 8, 200542minSydney begins hallucinating after being bitten by a man.Available to buy
- S4 E7 - DetenteFebruary 15, 200541minSydney tries to deal with Nadia's wish to have Sloane in her personal life.Available to buy
- S4 E8 - EchoesFebruary 22, 200543minSydney is assigned to stop her old nemesis Anna Espinosa.Available to buy
- S4 E9 - A Man of His WordMarch 1, 200540minSark is brought before Sloane, who asks him to retrieve the bomb.Available to buy
- S4 E10 - The IndexMarch 8, 200543minSloane reveals a disc with incriminating evidence has been stolen.Available to buy
- S4 E11 - The Road HomeMarch 15, 200542minSydney acquires a microchip from a contact in Paris.Available to buy
- S4 E12 - The OrphanMarch 22, 200544minNadia's past is revealed.Available to buy
- S4 E13 - TuesdayMarch 29, 200544minSydney is buried alive, and Marshall is the only one who can rescue her.Available to buy
- S4 E14 - NightingaleApril 5, 200542minSydney requests files relating to Vaughn's father.Available to buy
- S4 E15 - PandoraApril 12, 200544minA masked gunman shoots Dixon.Available to buy
- S4 E16 - Another Mister SloaneApril 19, 200542minA nuclear physicist is abducted in Poland.Available to buy
- S4 E17 - A Clean ConscienceApril 26, 200543minTerrorists destroy an embassy in Copenhagen, killing 15 people.Available to buy
- S4 E18 - MirageMay 3, 200543minSydney tells Vaughn that she hasn't seen her father in two days.Available to buy
- S4 E19 - In DreamsMay 10, 200543minThe truth is revealed about the other Arvin Sloane.Available to buy
- S4 E20 - The DescentMay 17, 200543minSophia says goodbye to Nadia and Sydney.Available to buy
- S4 E21 - Search & RescueMay 17, 200543minNadia and Sydney go searching for Irina.Available to buy
- S4 E22 - Before the FloodMay 24, 200543minThe reunited Bristows work to stop Elena.Available to buy
Details
More info
- Content advisory
- Violence frightening scenes substance use alcohol use smoking foul language sexual content
- Audio languages
- English English Dialogue Boost: Medium English Dialogue Boost: High
- Subtitles
- English [CC]
- Directors
- Ken OlinLawrence TrillingJack BenderDaniel AttiasJ.J. AbramsTucker GatesFrederick E.O. ToyeCraig ZiskPerry LangJeffrey Bell
- Studio
- ABC
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