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 Don Rickles Guest Star Linda Hunt Guest Star Alyssa Shafer Guest Star Kavita Patil Guest Star Christina Gianaris Guest Star Francois Chau Guest Star C.S. Lee Guest Star Charles Kim Guest Star Sonny Kang Guest Star Brad Campbell Guest Star Ewan Chung Guest Star Sharon Brathwaite-Sanders Guest Star Shaun Benson Guest Star Justin Alston Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer Steven DePaul Director Emily Daniel Voll Writer