Kiefer Sutherland Jack Bauer Actor Elisha Cuthbert Kim Bauer Actor Dennis Haysbert David Palmer Actor Penny Johnson Sherry Palmer Actor Sarah Wynter Kate Warner Actor Carlos Bernard Tony Almeida Actor Xander Berkeley George Mason Actor Reiko Aylesworth Michelle Dessler Guest Star Jude Ciccolella Mike Novick Guest Star Lourdes Benedicto Carrie Turner Guest Star Alan Dale Vice President Jim Prescott Guest Star Paul Schulze Ryan Chappelle Guest Star Harris Yulin Roger Stanton Guest Star Michael Holden Ron Wieland Guest Star Nick Offerman Marcus Guest Star Maurice Compte Cole Guest Star Glenn Morshower Aaron Pierce Guest Star Paco Farias Deputy Sheriff Guest Star John Rubinstein Secretary of State Alex Guest Star Austin Tichenor Secretary of Treasury Guest Star Joel Surnow Executive Producer Robert Cochran Executive Producer, Writer Ian Toynton Director Howard Gordon Writer