24 Plot
Each season occurs within one 24 hour period.  Jack Bauer member of the CTU unit must protect America from attacks from terrorists organizations. Jack's problems range from the President's plane being shot down and terrorists gaining our nuclear codes to having to rob a store to keep a terrorists there long enough to get a fix on him with the satellite system.

24 Cast
Kiefer Sutherland .... Jack Bauer 
Dennis Haysbert .... David Palmer 
Sarah Clarke .... Nina Myers (2001-2004) 
Leslie Hope .... Teri Bauer (2001-2002) 
Elisha Cuthbert .... Kimberly 'Kim' Bauer (2001-2004) 
Penny Johnson .... Sherry Palmer (2001-2004) (as Penny Johnson Jerald) 
Carlos Bernard .... Tony Almeida (2001-) 
Xander Berkeley .... George Mason (2001-2003) 
Reiko Aylesworth .... Michelle Dessler Almeida (2002-) 
Sarah Wynter .... Kate Warner (2002-2003) 
James Badge Dale .... Chase Edmunds (2003-2004) 
William Devane .... Secretary of Defense James Heller (2005-) 
Alberta Watson .... Erin Driscoll (2005) 
Kim Raver .... Audrey Heller Raines (2005-) 

24 Trivia Facts
All cast members are required to have their hair trimmed every five days.

In Season 3, Stephen Saunders demands that the President reveal some classified information, which would then be sent to him via a website. The website he mentioned is SylviaImports.com. As of the time of this writing If you got there It contains the following text message: "A Big Thank-you from the crew of "24". Thanks for watching, we love making it for you, and yes, we did get picked up for Season 4."

Star Kiefer Sutherland was a big hit on the movie screen in the late 1980's with hits like the Lost Boys where he played a vampire, and the two Young Guns movies.  He still manages to work movies today while starring on 24.

Official 24 Site

Entertainment & TV Magazines