Joel Surnow Creator, Executive Producer, Writer Robert Cochran Creator, Executive Producer Kiefer Sutherland Jack Bauer Actor Mary Lynn Rajskub Chloe O'Brian Actor Gregory Itzin Charles Logan Actor James Morrison Bill Buchanan Actor Jean Smart Martha Logan Actor Jude Ciccolella Mike Novick Guest Star Stephen Spinella Miles Papazian Guest Star Tracy Howe Justin Adams Guest Star Jayne Atkinson Karen Hayes Guest Star Paul McCrane Graem Bauer Guest Star Kirk Acevedo George Avila Guest Star Richard Gilliland Stan Cotter Guest Star Kirk B.R. Woller Hans Meyer Guest Star Andrew Hawkes Scott Evans Guest Star Blake Robbins Ross Guest Star Stephanie Erb Sue Guest Star David Batiste Agent Ed Guest Star Aaron McPherson DHS Field Agent Guest Star Brian Grazer Executive Producer, Producer Howard Gordon Executive Producer, Producer Dwight H. Little Director Michael Loceff Writer Matt Michnovetz Writer Nicole Ranadive Writer Duppy Demetrius Writer Jon Cassar Producer Manny Coto Producer David Fury Producer Evan Katz Executive Producer Michael Klick Producer