Day 4
Season Four, also known as Day 4, of the television series 24 premiered on January 9, 2005 and aired its season finale on May 23, 2005.
The Season Four storyline starts and ends at 7:00 am.
A 10-minute prequel to the season was available with the third season DVD. It was broadcast on Sky One in the UK before the showing of the fourth season in that country. It was also available in UK release of the fourth season DVD.
Additionally, “24: Conspiracy,” minute-long Mobisodes (mobile phone episodes), 12 episodes in all, were created in 2005 as a promotion for Season Four. The episodes were originally seen by cell phone users in Europe and later in the United States as part of a Fox promotion for the show. The storyline continues to follow the Los Angeles branch of CTU.
For this season, Kiefer Sutherland won the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Drama Series, two years after his previous win.
