Kiefer Sutherland Tom Kirkman Actor, Executive Producer Natascha McElhone Alex Kirkman Actor Adan Canto Aaron Shore Actor Italia Ricci Emily Rhodes Actor LaMonica Garrett Mike Ritter Actor Kal Penn Seth Wright Actor Maggie Q Hannah Wells Actor Virginia Madsen Kimble Hookstraten Guest Star Kevin R. McNally Harris Cochrane Guest Star Malik Yoba Jason Atwood Guest Star Ashley Zukerman Peter MacLeish Guest Star Michael Gaston Gov. John Royce Guest Star Paulino Nunes Director Carrera Guest Star Lara Jean Chorostecki Beth MacLeish Guest Star Mykelti Williamson Adm. Chernow Guest Star David Guggenheim Executive Producer Simon Kinberg Executive Producer Mark Gordon Executive Producer Nicholas Pepper Executive Producer Suzan Bymel Executive Producer Aditya Sood Executive Producer Dana Ledoux Miller Writer Jon Harmon Feldman Writer Paul Edwards Director