Kiefer Sutherland Tom Kirkman Actor, Executive Producer Natascha McElhone Alex Kirkman Actor Paulo Costanzo Lyor Boone Actor Adan Canto Aaron Shore Actor Italia Ricci Emily Rhodes Actor LaMonica Garrett Mike Ritter Actor Zoe McLellan Kendra Daynes Actor Ben Lawson Damian Rennett Actor Kal Penn Seth Wright Actor Maggie Q Hannah Wells Actor Breckin Meyer Trey Kirkman Guest Star Jake Epstein Chuck Russink Guest Star Chelsea Harris Tricia Sims Guest Star Tanis Parenteau Lacy Cousins Guest Star Forrest Goodluck Wesleyan Applicant Guest Star Nora Zehetner Valeria Poreskova Guest Star David Guggenheim Executive Producer Mark Gordon Executive Producer Simon Kinberg Executive Producer Nicholas Pepper Executive Producer Jeff Melvoin Executive Producer Suzan Bymel Executive Producer Aditya Sood Executive Producer Ashley Gable Writer Bosede Williams Director