John Derek
— Lt. Gil Hackett
John Drew Barrymore
— Pvt. Tom McCreery
Mona Freeman
— Lt. Ellen Henderson
Gene Evans
— Sgt. Mike Braggart
Eileen Christy
— Mary Caldwell
Ward Bond
— Lt. John McCreery
Barton MacLane
— Sgt. Durkee
Wally Cassell
— Pfc. Sam Jacobs
Ben Cooper
— Calvin Jones
Scott Elliott
— Keith Watson (as Robert Neil)
Slim Pickens
— Pvt. Wes Shelby
Armando Silvestre
— Cpl. Ralph Mogay
Benny Baker
— Pvt. Charles Klassen
Norman Budd
— Pvt. Lou Radtke
Mae Clarke
— Mrs. Jones
Albert Szabo
— Sniper