Alias The Descent (Season 4, Episode 20)
TV-14
TV Episode | 41 min | Action, Drama, Mystery

Alias

The Descent (Season 4, Episode 20)

TV-14

TV Episode | 41 min | Action, Drama, Mystery

After a tactical group infiltrates the DSR and steals all the Rambaldi artifacts, CIA director Hayden Chase discovers that the alarms at the DSR were disabled from Nadia's computer, allowing the raid to happen. Mrs. Chase shows up at the ...See moreAfter a tactical group infiltrates the DSR and steals all the Rambaldi artifacts, CIA director Hayden Chase discovers that the alarms at the DSR were disabled from Nadia's computer, allowing the raid to happen. Mrs. Chase 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 Sydney and Nadia, is in fact Elena Derevko. They follow her trail to a dead Rambaldi follower, a stunning betrayal, and a presumed dead family member when in a surprising twist, Sydney and Nadia learn that Irina Derevko is in fact alive. Written by Anonymous See less

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Cast	+ Add Cast
18 cast members

Name	Known for
Jennifer Garner Sydney Bristow Sydney Bristow See fewer	Alias (2001)
Ron Rifkin Arvin Sloane Arvin Sloane See fewer	Alias (2001)
Michael Vartan Michael Vaughn Michael Vaughn See fewer	Alias (2001)
Carl Lumbly Marcus Dixon Marcus Dixon See fewer	Men of Honor (2000)
Kevin Weisman Marshall Flinkman Marshall Flinkman See fewer	Alias (2001)
Mía Maestro Nadia Santos Nadia Santos See fewer	The Strain (2014)
Greg Grunberg Eric Weiss (credit only) Eric Weiss (credit only) See fewer	Hollow Man (2000)
Victor Garber Jack Bristow Jack Bristow See fewer	Argo (2012)
Sonia Braga Elena Derevko Elena Derevko See fewer	Dona Flor and Her Two Husbands (1976)
Angela Bassett Hayden Chase Hayden Chase See fewer	Strange Days (1995)
Isabella Rossellini Katya Derevko Katya Derevko See fewer	Blue Velvet (1986)
Nick Jameson Lazlo Drake Lazlo Drake See fewer	Frozen (I) (2013)
Jeff Yagher Greyson Wells Greyson Wells See fewer	My Fellow Americans (1996)
Andrew Divoff Lucien Nisard Lucien Nisard See fewer	Air Force One (1997)
Jared Poe Young Agent Young Agent See fewer	Firefly (2002)
Braeden Marcott Salesman Salesman See fewer	Bones (2005)
Jeremy Brandt Lead CIA Agent Lead CIA Agent See fewer	NCIS: Los Angeles (2009)
Jodi Fung Nurse Nurse See fewer	Ghost in the Shell (2017)