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 Reiko Aylesworth Michelle Dessler Guest Star Tamlyn Tomita Jenny Dodge Guest Star Laura Harris Marie Warner Guest Star John Terry Bob Warner Guest Star Timothy Carhart Eric Rayburn Guest Star Sara Gilbert Paula Schaeffer Guest Star Phillip Rhys Chaudhary Reza Nayeer Guest Star Billy Burke Gary Matheson Guest Star Skye McCole Bartusiak Megan Matheson Guest Star Douglas O'Keeffe Eddie Grant Guest Star Jim Abele Ralph Burton Guest Star Joel Surnow Executive Producer Robert Cochran Executive Producer James Whitmore Jr. Director Howard Gordon Writer