Dennis Haysbert Sgt. Maj. Jonas Blane Actor Scott Foley Staff Sgt. Bob Brown Actor Robert Patrick Col. Tom Ryan Actor Regina Taylor Molly Blane Actor Max Martini Master Sgt. Mack Gerhardt Actor Michael Irby Staff Sgt. Charles Grey Actor Demore Barnes Staff. Sgt. Hector Williams Actor Abby Brammell Tiffy Gerhardt Actor Audrey Marie Anderson Kim Brown Actor Todd Weeks Guest Star Alex Wexo Guest Star Janora McDuffie Guest Star Andy Umberger Guest Star Jim Frangione Guest Star Andy Davoli Guest Star Saemi Nakamura Guest Star Joshua Miller Guest Star James MacDonald Guest Star Tom Kiesche Guest Star Duane Shepard Sr. Guest Star Natalia Nogulich Guest Star Jeris Poindexter Guest Star John Campion Guest Star Sarah Shelton Guest Star Kristina Lear Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer Felix Alcala Director Paul Redford Writer Sterling Anderson Writer