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 Gary Perez Guest Star Miguel Guest Star Kavita Patil Guest Star Andrew Divoff Guest Star Michele Greene Guest Star Robert Catrini Guest Star Don Oscar Smith Guest Star Gillian Shure Guest Star Ben Siegler Guest Star Maria McCann Guest Star Conor O'Farrell Guest Star James Geralden Guest Star Tim Halligan Guest Star Gus Buktenica Guest Star Ingrid Sanai Buron Guest Star Sarah Avery Guest Star Felipe Alejandro Guest Star Natacha Roi Guest Star Thomas Mills Guest Star Cari Zoch Guest Star David Mamet Executive Producer Shawn Ryan Executive Producer, Writer Oz Scott Director