Dennis Haysbert Sgt. Maj. Jonas Blane Actor Scott Foley Staff Sgt. Bob Brown 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 Alyssa Shaffer Guest Star Samantha Hanratty Guest Star Danielle Hanratty Guest Star Kavita Patil Guest Star Phil Hendrie Guest Star Evan Gaustad Guest Star Alex Hyde-White Guest Star Ingrid Sanai Buron Guest Star Dean Cudworth Guest Star Tom Ohmer Guest Star DeVaughn Nixon Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer Eric L. Haney Writer Michael Zinberg Director