Dennis Haysbert Sgt. Maj. Jonas Blane Actor Regina Taylor Molly Blane Actor Scott Foley Staff Sgt. Bob Brown Actor Audrey Marie Anderson Kim Brown Actor Max Martini Master Sgt. Mack Gerhardt Actor Abby Brammell Tiffy Gerhardt Actor Robert Patrick Col. Tom Ryan Actor Michael Irby Staff Sgt. Charles Grey Actor Demore Barnes Staff. Sgt. Hector Williams Actor Samantha Long Guest Star Myk Watford Guest Star Bernard White Guest Star Eric Ladin Guest Star Ben Donovan Guest Star Tyler Jacob Moore Guest Star Kelvin O'Bryant Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer Michael Zinberg Director Eric L. Haney Writer