Kiefer Sutherland Tom Kirkman Actor, Executive Producer 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 Geoff Pierson Cornelius Moss Guest Star Jake Epstein Chuck Russink Guest Star Freda Foh Shen President Han Guest Star Tom Choi Chairman Kim Guest Star Dan Jeannotte Greg Bowen Guest Star Morgan Kelly Simon Day 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 Jessica Grasl Writer Chris Grismer Director