Kiefer Sutherland Jack Bauer Actor Elisha Cuthbert Kim Bauer Actor Sarah Wynter Kate Warner Actor Dennis Haysbert David Palmer Actor Carlos Bernard Tony Almeida Actor Penny Johnson Sherry Palmer Actor Xander Berkeley George Mason Actor Reiko Aylesworth Michelle Dessler Guest Star Tamlyn Tomita Jenny Dodge Guest Star Laura Harris Marie 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 Tracy Middendorf Carla Matheson Guest Star Skye McCole Bartusiak Megan Matheson Guest Star Douglas O'Keeffe Eddie Grant Guest Star Jim Abele Ralph Burton Guest Star Gregory Sporleder Dave Guest Star Joel Surnow Executive Producer, Writer Robert Cochran Executive Producer Jon Cassar Director Michael Loceff Writer