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 Rebecca Pidgeon Guest Star Jon Hamm Guest Star Kavita Patil Guest Star Danielle Hanratty Guest Star Phil Hendrie Guest Star Alyssa Shafer Guest Star Alain Uy Guest Star Daniel Wisler Guest Star Susan Matus Guest Star Summer Glau Guest Star Zosia Mamet Guest Star David Mamet Executive Producer, Writer, Director Shawn Ryan Executive Producer James Whitmore Jr. Director Vahan Moosekian Director Bill Norton Director Michael Zinberg Director Terrence O'Hara Director Steven DePaul Director Alex Zakrzewski Director Lynn Mamet Writer Todd Ellis Kessler Writer Sharon Lee Watson Writer Emily Halpern Writer Eric L. Haney Writer Daniel Voll Writer Randy Huggins Writer Michael Offer Director Dean White Director