Colin Farrell as Pvt. Roland Bozz

Matthew Davis as Pvt. Jim Paxton

Clifton Collins Jr. as Pvt. Miter

Tom Guiry as Pvt. Cantwell

Shea Whigham as Pvt. Wilson

James MacDonald as Staff Sgt. Thomas

Michael Shannon as Sgt. Filmore

Cole Hauser as Staff Sgt. Cota

Neil Brown Jr. as Pvt. Jamoa Kearns

Matt Gerald as Sgt. Eveland

Russell Richardson as Pvt. Johnson

Nick Searcy as Capt. Saunders

Afemo Omilami as SFC Ezra Landers

Keith Ewell as Sgt. Oakes

Stephen Fulton as Sgt. Drake

Tyler Cravens as M.P. Sergeant

Michael Edmiston as Hit the Brakes! Driver

Arian Ash as Sheri

Haven Gaston as Claudia

Roger Floyd as Dead Truck Driver

Ronnie Schafer as Bartender

Frances Taylor as Bargirl

Matt White as Sniffling Soldier

Christy McKee as Hooker #1

James Lessick Jr. as Hobo Vet

Daniel Martin as Range Officer

Marc Macaulay as Tigerland CO

Nubia as Girl with Bandana

Jack Newman as Sgt. Gordon

Tory Kittles as Ryan

Rhynell Brumfield as Dickson

Chris Huvane as Barnes

Shamari Lewis as Lukins

Dane Northcutt as Hicks

Gerald Jackson Jr. as New Orleans Drag Queen

Karolyn Arnold as Hooker #2

Jonathan Hill as Drew

Jeff Hephner as McManus

Drew Gardner as Drunk Nixon

Dennis T. Benatar as Sergeant at Gate to Tigerland

Susan Brooks as Flower Girl (uncredited)

Kurt Gant as 2nd Platoon Soldier (uncredited)

Sania R. Hahn as Hooker #3 / Party Attendee (uncredited)

Anghus Houvouras as Soldier (uncredited)

Shawn LeNoble as 2nd Platoon Soldier (uncredited)

Michael McGruther as 2nd Platoon Soldier Coogan (uncredited)

Geoff Mullins as 3rd Platoon Soldier (uncredited)

Robert M. Perez as Squad Member Wilson (uncredited)

C. Eric Peterson as Soldier (uncredited)

Garnet Tipton as Private Hayes (uncredited)