Kiefer Sutherland Jack Bauer Actor Elisha Cuthbert Kim Bauer Actor Dennis Haysbert David Palmer Actor Sarah Wynter Kate Warner Actor Carlos Bernard Tony Almeida Actor Xander Berkeley George Mason Actor Michelle Forbes Lynn Kresge Guest Star Harris Yulin Roger Stanton Guest Star Innis Casey Miguel Guest Star Alexander Zale Ambassador Shareef Guest Star Reiko Aylesworth Michelle Dessler Guest Star Laura Harris Marie Warner Guest Star John Terry Bobo Warner Guest Star Sara Gilbert Paul Schaeffer Guest Star Phillip Rhys Chaudhary Reza Nayeer Guest Star Billy Burke Gary Matheson Guest Star Nicholas Guilak Farhad Salim Guest Star Joel Surnow Executive Producer Robert Cochran Executive Producer Jon Cassar Director Gil Grant Writer