Kiefer William Frederick Dempsey George Rufus Sutherland is a Canadian actor and musician. He is best known for his starring role as Jack Bauer in the Fox drama series 24, for which he won an Emmy Award, a Golden Globe Award, two Screen Actors Guild Awards, and two Satellite Awards.

24 is an American action drama television series created by Joel Surnow and Robert Cochran for Fox. The series stars Kiefer Sutherland as US counter-terrorist federal agent Jack Bauer. Each season covers 24 consecutive hours in Bauer's life using the real time method of narration, which is emphasized by the display of split screens and a digital clock. The show premiered on November 6, 2001, and spanned 204 episodes over nine seasons, with the series finale broadcast on July 14, 2014. In addition, the television film 24: Redemption aired between seasons six and seven, on November 23, 2008. 24 is a joint production by Imagine Television and 20th Century Fox Television.