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Alias: S.O.S.

Jack calls on former Agent Weiss and the APO team to search for Sydney after receiving a distress call from her. But Jack believes that a larger conspiracy may be in play, thwarting their attempts to rescue her. Meanwhile, Tom's suspicious actions may suggest he has a hidden agenda, Irina Derevko is a surprise partner to Jack and a very pregnant Sydney on a mission to retrieve The Horizon but her allegiances still remain in question -- and Sloane is forced to scramble when Devlin suspects a mole is working inside APO.

Source: ABC

Episode Info
Episode number: 5x10
Airdate: Wednesday April 19th, 2006

Director: Karen Gaviola
Writer: J.R. Orci

Special Guest Stars
Greg GrunbergGreg Grunberg
As Agent Eric Weiss
Lena OlinLena Olin
As Irina Derevko
Elodie BouchezElodie Bouchez
As Renee Rienne

Guest Stars
James HandyJames Handy
As C.I.A. Director of L.A. Operations Arthur Delvin
John AylwardJohn Aylward
As C.I.A. Officer Davenport
Kathe MazurKathe Mazur
As Dr. Lynn
Cate CohenCate Cohen
As Tour Guide

Co-Guest Stars
Charlie MatteraCharlie Mattera
As Security Guard
Kitty SwinkKitty Swink
As Tracie
Main Cast
Jennifer GarnerJennifer Garner
As Sydney Anne Bristow
Ron RifkinRon Rifkin
As Arvin Sloane
Carl LumblyCarl Lumbly
As Marcus R. Dixon
Kevin WeismanKevin Weisman
As Marshall J. Flinkman
Rachel NicholsRachel Nichols
As Rachel Gibson
Amy AckerAmy Acker
As Kelly Peyton
Balthazar GettyBalthazar Getty
As Thomas Grace
Victor GarberVictor Garber
As Jonathan 'Jack' Donahue Bristow
Episode Notes
Lena Olin, Elodie Bouchez and Greg Grunberg are billed as Special Guest Stars.

Number 47: The frequency that is seen on the radio Sydney uses to send the distress call from the ship, is 447.550.00.

When Tom is looking at the witness protection files one of the files
has number #0174247

The Langley encryption key for the hard drive is 132007479

Amy Acker is added to the main credits with this episode. She takes the place of Elodie Bouchez, who is now credited as a special guest star.

We learn that Tom's wife was called Amanda Grace.

Episode Quotes
Kelly: You tracked me with the radio.
Sydney: Not really, you're just predictable.
Kelly: A woman in your condition... shouldn't you be resting?

Tour Guide: Aside from the obvious human presence, there are over five thousand surveillance cameras that watch over every inch of the complex and chemical and biological weapons detection sensors that monitor the air quality as well as various other state of the art technologies that, well, if we told you we'd have to kill you.
(Marshall laughs overzealously)

Tour Guide: To this day, no-one has been able to decipher the message. Now, if we move on...
Marshall: I got it! Sorry, it-it just came to me... I-I play a lot of sudoku.

Marshall: (as the alarm goes off) Oh, God! Oh, maybe they found out I can uncover the message, we should run!
Dixon: Take it down a notch, Hamlet.

(Weiss and Marshall wince as they watch Rachel run into the locked door)
Marshall: Err, sorry, I forgot to hit 'Enter'. Okay, now go.

Weiss: And one more thing, next time, just call!

Jack: I'm gonna give you one chance... where are they holding my daughter?
Davenport: What the hell? I don't know what you're talking about.
Jack: Wrong answer.
Devlin: Stop for God's sakes, Jack!

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