Joel Surnow Creator, Executive Producer Robert Cochran Creator, Executive Producer Kiefer Sutherland Jack Bauer Actor Mary Lynn Rajskub Chloe O'Brian Actor DB Woodside Wayne Palmer Actor James Morrison Bill Buchanan Actor Peter MacNicol Thomas Lennox Actor Jayne Atkinson Karen Hayes Actor Carlo Rota Morris O'Brian Actor Eric Balfour Milo Pressman Actor Marisol Nichols Nadia Yassir Actor Regina King Sandra Palmer Actor Roger Cross Curtis Manning Guest Star Michael Angarano Scott Wallace Guest Star Megan Gallagher Jillian Wallace Guest Star Adoni Maropis Abu Fayed Guest Star Kal Penn Ahmed Amar Guest Star Raphael Sbarge Ray Wallace Guest Star Alexander Siddig Hamri Al-Assad Guest Star Scott William Winters Agent Samuels Guest Star Al Faris Salim Guest Star Pat Healy Marcus Guest Star Steven Schub Samir Hussain Guest Star James Parks National Guard Sergeant Guest Star David Michael National Guardsman Guest Star Jim Klock Tuers Guest Star Sammy Sheik Masheer Abu-Marzuq Guest Star Shaun Majumder Hasan Numair Guest Star Bruce Gerard Brown Jr. Escort Guard Guest Star Brian Grazer Executive Producer Howard Gordon Executive Producer Brad Turner Director Evan Katz Writer David Fury Writer Nicole Ranadive Screenwriter Sean Callery Music Rodney Charters Cinematographer