Season 1
Counter-terrorism agent Jack Bauer attempts to stop the assassination of United States Senator David Palmer on the day of the California presidential primary, while those spearheading the assassination plot stop at nothing to exact revenge on Bauer and Palmer.
Episodes
1 12:00 A.M.-1:00 A.M. Nov 6, 2001 
2 1:00 A.M.-2:00 A.M. Nov 13, 2001 
3 2:00 A.M.-3:00 A.M. Nov 20, 2001 
4 3:00 A.M.-4:00 A.M. Nov 27, 2001 
5 4:00 A.M.-5:00 A.M. Dec 11, 2001 
6 5:00 A.M.-6:00 A.M. Dec 18, 2001 
7 6:00 A.M.-7:00 A.M. Jan 8, 2002 
8 7:00 A.M.-8:00 A.M. Jan 15, 2002 
9 8:00 A.M.-9:00 A.M. Jan 22, 2002 
10 9:00 A.M.-10:00 A.M. Feb 5, 2002 
11 10:00 A.M.-11:00 A.M. Feb 12, 2002 
12 11:00 A.M.-12:00 P.M. Feb 19, 2002 
13 12:00 P.M.-1:00 P.M. Feb 26, 2002 
14 1:00 P.M.-2:00 P.M. Mar 5, 2002 
15 2:00 P.M.-3:00 P.M. Mar 12, 2002 
16 3:00 P.M.-4:00 P.M. Mar 19, 2002 
17 4:00 P.M.-5:00 P.M. Mar 26, 2002 
18 5:00 P.M.-6:00 P.M. Apr 2, 2002 
19 6:00 P.M.-7:00 P.M. Apr 9, 2002 
20 7:00 P.M.-8:00 P.M. Apr 16, 2002 
21 8:00 P.M.-9:00 P.M. Apr 23, 2002 
22 9:00 P.M.-10:00 P.M. May 7, 2002 
23 10:00 P.M.-11:00 P.M. May 14, 2002 
24 11:00 P.M.-12:00 A.M. May 21, 2002