Although fired from the CTU, Jack Bauer is thrust back into action after a deadly terrorist strike and the kidnapping of his new boss, the U.S. Secretary of Defense. But it's soon apparent that the kidnapping is part of a much larger plan, for every time Jack thinks he's averted disaster, a new and more ominous plot is uncovered. As CTU races to figure out the terrorists' true objective, it becomes clear that the events of this day have been years in the making--and only a miracle will disrupt the scheduled attacks that the terrorists believe will bring this country to its knees.

Title from disc surface. DVD release of the entire fourth season of the Fox Television series: 24, originally broadcast from January 9, 2005 to May 23, 2005. Presented in widescreen format. Dolby Digital 5.1 surround, Dolby Digital 2.0 stereo. Special features: 39 deleted/extended scenes with optional commentary by Jon Cassar ; exclusive season 5 prequel bridging seasons 4 and 5 ; season 4 prequel ; Fox Movie Channel presents "Making a scene" ; "Breaking ground : building the new CTU" featurette ; "Blood on the tracks" featurette ; "Lock and load" featurette ; "24 : conspiracy" cell phone mobisodes ; "The longest day" music video ; DVD-ROM link to "24 : the game" demo.

Disc 1. Episodes 1-4. 7:00 am ; 8:00 am ; 9:00 am ; 10:00 am -- Disc 2. Episodes 5-8. 11:00 am ; 12:00 pm ; 1:00 pm ; 2:00 pm -- Disc 3. Episodes 9-12. 3:00 pm ; 4:00 pm ; 5:00 pm ; 6:00 pm -- Disc 4. Episodes 13-16. 7:00 pm ; 8:00 pm ; 9:00 pm ; 10:00 pm -- Disc 5. Episodes 17-20. 11:00 pm ; 12:00 am ; 1:00 am ; 2:00 am -- Disc 6. Episodes 21-24. 3:00 am ; 4:00 am ; 5:00 am ; 6:00 am -- Disc 7. Special features.