Episode: "Day 4:  7:00 A.M. - 8:00 A.M."
Original Air Date: 9 January 2005
Episode Synopsis: A commuter train bound for Los Angeles explodes; Jack
     now works for Secretary of Defense James Heller and is involved in
     a serious relationship with Heller's daughter, Audrey; Jack is in
     LA for a meeting with CTU Director Erin Driscoll, who fired him a
     year ago, but he finds himself alienated at CTU by Driscoll and the
     new staff when reports of a possible terrorist strike come in; a
     hacker sees something that he shouldn't on the Internet and finds
     himself running for his life as he is pursued by terrorists; the
     Turkish Araz family are not what they seem and it becomes clear
     that they are heavily involved with the day's events; Heller has
     a confrontation with his estranged son; Jack finds that Chloe is
     his only ally as he tries to prove that the train explosion is
     merely a diversionary target.
Notable: Aired back-to-back with the second episode as a two-hour premier.
Starring:
     Kiefer Sutherland as UNDERSECRETARY OF DEFENSE JACK BAUER
     Kim Raver as AUDREY HELLER
     Alberta Watson as CTU DIRECTOR ERIN DRISCOLL
     William Devane as SECRETARY OF DEFENSE JAMES HELLER
Guest Starring:
     Jonathan Ahdout as BEHROOZ ARAZ
     Roger Cross as CTU AGENT CURTIS MANNING
     Shawn Doyle as CTU AGENT RONNIE LOBELL
     Lukas Haas as ANDREW PAIGE
     Louis Lombardi as CTU AGENT EDGAR STILES
     Logan Marshall-Green as RICHARD HELLER
     Lana Parrilla as CTU AGENT SARAH GAVIN
     Geoff Pierson as PRESIDENT JOHN KEELER
     Mary Lynn Rajskub as CTU AGENT CHLOE O'BRIEN
     Nestor Serrano as NAVI ARAZ
     Faran Tahir as TOMAS SHEREK
     Matt Gallini as ABDUL
     Brittany Ishibashi as MELANIE
     Shohreh Aghdashloo as DINA ARAZ
Music by: Sean Callery
Created by: Joel Surnow and Robert Cochran
Written by: Joel Surnow and Michael Loceff
Directed by: Jon Cassar
Next Episode: Day 4:  8:00 A.M. - 9:00 A.M.