Richard Widmark
Col. William Edwards
Acting
Richard Basehart
Maj. Harry Cargill
Acting
Dolores Michaels
Cpl. Jean Evans
Acting
June Lockhart
Mrs. Cargill
Acting
Martin Balsam
Sgt. Baker
Acting
Rip Torn
Lt. George Miller
Acting
Carl Benton Reid
Lt. Gen. J. Connors
Acting
Khigh Dhiegh
Col. Kim (as Kaie Deei)
Acting
Yale Wexler
Capt. Joe Connors
Acting
Alan Dexter
Mike
Acting
Manning Ross
Lt. Harvey
Acting
Joe Di Reda
Gus (as Joe Di Rida)
Acting
James Douglas
Steve
Acting
Kenneth Alton
Boxer
Acting
Jack Webster
Lt. Harper
Acting
Edward McNally
Poleska (as Skip McNally)
Acting
Karl Malden
Prisoner (uncredited)
Acting