Dennis Haysbert Sgt. Maj. Jonas Blane Actor Regina Taylor Molly Blane Actor Robert Patrick Col. Tom Ryan Actor Audrey Marie Anderson Kim Brown Actor Max Martini Master Sgt. Mack Gerhardt Actor Abby Brammell Tiffy Gerhardt Actor Michael Irby Staff Sgt. Charles Grey Actor Demore Barnes Staff. Sgt. Hector Williams Actor Scott Foley Staff Sgt. Bob Brown Actor Yara Martinez Guest Star Randy Couture Guest Star Mikalah Gordon Guest Star Jake Johnson Guest Star Al Faris Guest Star Layla Alizada Guest Star Rob Reinis Guest Star Waleed Zuaiter Guest Star Robert Rusler Guest Star Michael Trotter Guest Star, Guest Star Sam Murphy Guest Star Bob Jennings Guest Star Michael Harney Guest Star Margot Farley Guest Star Joshua Feinman Guest Star David Mamet Executive Producer, Writer Shawn Ryan Executive Producer James Whitmore Jr. Director