Set and shot in London, the heart-stopping 12 episode event series 24: Live Another Day once again follows the exploits of heroic agent Jack Bauer (Kiefer Sutherland). Four years ago, Jack was a fugitive from justice, now in exile; he nevertheless is willing to risk his life and freedom to avert yet another global disaster.

Tracking Jack are CIA head Steve Navarro (Benjamin Bratt), CIA agent Kate Morgan (Yvonne Strahovski), who is both resourceful and ruthless; Jordan Reed (Giles Matthey), a smart and sophisticated CIA computer tech; and Erik Ritter (Gbenga Akinnagbe), a sharp, strong and arrogant field operative. British national treasure and lifelong 24 fan Stephen Fry also joins the cast as British Prime Minister Trevor Davies.

Calling the shots is James Heller (William Devane), now President of the United States and flanked by his Chief of Staff Mark Boudreau (Tate Donovan), who is married to Heller's daughter and Jack's former flame, Audrey (Kim Raver). Meanwhile, a hardened Chloe O'Brian (Mary Lynn Rajskub), Jack Bauer's former CTU confidante, is now working underground with high-profile hacker Adrian Cross (Michael Wincott).

24: Live Another Day also stars Michelle Fairley (Game of Thrones), Colin Salmon, John Boyega, and Tamer Hassan.

Discover More

: : Look back over the action in the 24: Live Another Day gallery

: : Read about the future of 24 with our Mary Lynn Rajskub interview

: : See Jack Bauer land in London in the official UK trailer

: : Meet the team in our cast and character picture gallery

: : Fancy a quick catch up? Here's 24 in 24 seconds

: : Watch the cast perform their top Bauer quotes

: : Hear the cast pick their most memorable 24 moments

: : Watch the cast and creator Q&A from the London premiere

: : The cast and creators reflect on the legacy and impact of 24

: : New to 24? Meet Jack Bauer and Chloe O'Brian with our behind the scenes video

: : Get to know Jack and Chloe in this cast interview video

: : Take a look at the top US TV shows that came to London

: : Watch our picks of the greatest 24 fan tributes

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