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 Malik Yoba Jason Atwood Guest Star Ashley Zukerman Peter MacLeish Guest Star Reed Diamond John Forstell Guest Star Brent Sexton Gabriel Thompson Guest Star John Bourgeois Sen. Hazelton Guest Star Lara Jean Chorostecki Beth MacLeish 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 Michael Russell Gunn Writer Richard J. Lewis Director