24 - Season 4 - Eps 1: Day 4: 7:00 A.M.-8:00 A.M.
Eighteen months have elapsed since the conclusion of Day 3. A commuter train bound for Los Angeles explodes. A man steals a suitcase from a passenger in the wreckage and then kills him. Jack has been dismissed from CTU and now works for Secretary of Defense James Heller. Jack is involved with Heller's daughter, Audrey, and their relationship is growing serious. 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 young computer hacker named Andrew Paige sees something that he shouldn't on the Internet. Suddenly, he finds himself running for his life as he is pursued by terrorists. Luckily, he is able to warn Chloe O'Brian before its too late. The Turkish Araz family are not what they seem and it becomes clear that they are heavily involved with the day's events. Meanwhile, 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.
About 24

Title: 24
First Air Date: 2001-11-06
Last Air Date: 2014-07-14
Status: Ended
Rating: 7.78/10 (from 1571 votes)
Language: EN
Seasons: 10
Total Episodes: 204
Network: FOX
Genres: Action & Adventure, Drama, Crime
Production Companies: Imagine Television Studios, 20th Century Fox Television, Teakwood Lane Productions, Real Time Productions
Synopsis
Counterterrorism agent Jack Bauer fights the bad guys of the world, a day at a time. With each week's episode unfolding in real-time, "24" covers a single day in the life of Bauer each season.
Cast

Kiefer Sutherland
Jack Bauer

Kim Raver
Audrey Boudreau

Mary Lynn Rajskub
Chloe O'Brian

William Devane
James Heller

Yvonne Strahovski
Kate Morgan

Gbenga Akinnagbe
Erik Ritter

Benjamin Bratt
Steve Navarro

Michelle Fairley
Margot Al-Harazi

Emily Berrington
Simone Al-Harazi

Miranda Raison
Caroline Fowlds