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 Wes Chatham Guest Star Danielle Hanratty Guest Star Samantha Hanratty Guest Star Breanna Cherie Wittman Guest Star Rodney Scott Guest Star Tom Everett Guest Star Rebecca Tilney Guest Star Bryan Hearne Guest Star Jacob Davich Guest Star Wendy Haines Guest Star Haley Ramm Guest Star Peter James Smith Guest Star Ben Cain Guest Star Lillian Adams Guest Star Dylan Kenin Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer Ted Humphrey Writer Tim Clemente Writer James Whitmore Jr. Director