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 Nicole Steinwedell Guest Star Angel Wainwright Guest Star Wes Chatham Guest Star James Remar Guest Star Kevin McCorkle Guest Star Julie Chen Guest Star Zadran Wali Guest Star Maggie McCollester Guest Star Ray Campbell Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer R. Scott Gemmill Writer Randy Huggins Writer Terrance O'Hara Director