In this concept drama, each season takes place within one 24 hour period. Jack Bauer is the head of an elite team of CIA agents who uncover an assassination plot targeting Presidential nominee David Palmer. Meanwhile, Jack's strained marriage to his wife, Teri, is pushed to the brink by the sudden disappearance of their troubled teenage daughter. What will the next 24 hours hold?
24 actors and actresses include Arnold Vosloo, Carlos Bernard, Daniel Bess, D.B. Woodside, Dennis Haysbert, Elisha Cuthbert, Eric Balfour, Glenn Morshower, Gregory Itzin, James Badge Dale, Jayne Atkinson, Jean Smart, Jude Ciccolella, Kiefer Sutherland, Kim Raver, Marisol Nichols, Mary Lynn Rajskub, Peter MacNicol, Reiko Aylesworth, Roger R. Cross, William Devane, Xander Berkeley, Zachary Quinto。