Synopsis
The fourth season is set 18 months after season three. Jack is now working for Secretary of Defense James Heller after being fired by CTU due to his heroin addiction. As the day begins, he gets caught up in an elaborate terrorist plot which involves James Heller and his daughter Audrey Raines.
Season 4 aired between 09 Jan 2005 and 23 May 2005, 24 episodes.
Episodes
E01
Day 4: 7:00 A.M. - 8:00 A.M.
09 Jan 2005
E02
Day 4: 8:00 A.M. - 9:00 A.M.
09 Jan 2005
E03
Day 4: 9:00 A.M. - 10:00 A.M.
10 Jan 2005
E04
Day 4: 10:00 A.M. - 11:00 A.M.
10 Jan 2005
E05
Day 4: 11:00 A.M. - 12:00 P.M.
17 Jan 2005
E06
Day 4: 12:00 P.M. - 1:00 P.M.
24 Jan 2005
E07
Day 4: 1:00 P.M. - 2:00 P.M.
31 Jan 2005
E08
Day 4: 2:00 P.M. - 3:00 P.M.
07 Feb 2005
E09
Day 4: 3:00 P.M. - 4:00 P.M.
14 Feb 2005
E10
Day 4: 4:00 P.M. - 5:00 P.M.
21 Feb 2005
E11
Day 4: 5:00 P.M. - 6:00 P.M.
28 Feb 2005
E12
Day 4: 6:00 P.M. - 7:00 P.M.
07 Mar 2005
E13
Day 4: 7:00 P.M. - 8:00 P.M.
14 Mar 2005
E14
Day 4: 8:00 P.M. - 9:00 P.M.
21 Mar 2005
E15
Day 4: 9:00 P.M. - 10:00 P.M.
28 Mar 2005
E16
Day 4: 10:00 P.M. - 11:00 P.M.
04 Apr 2005
E17
Day 4: 11:00 P.M. - 12:00 A.M.
11 Apr 2005
E18
Day 4: 12:00 A.M. - 1:00 A.M.
18 Apr 2005
E19
Day 4: 1:00 A.M. - 2:00 A.M.
25 Apr 2005
E20
Day 4: 2:00 A.M. - 3:00 A.M.
02 May 2005
E21
Day 4: 3:00 A.M. - 4:00 A.M.
09 May 2005
E22
Day 4: 4:00 A.M. - 5:00 A.M.
16 May 2005
E23
Day 4: 5:00 A.M. - 6:00 A.M.
23 May 2005
E24
Day 4: 6:00 A.M. - 7:00 A.M.
23 May 2005