Fort Yuma

Peter Graves

Lt. Ben Keegan

Joan Vohs

Melanie Crown

John Hudson

Sgt. Jonas

Joan Taylor

Francesca

Abel Fernandez

Mangas

William Phillips

Sgt. Milo Hallock

James O'Hara

Cpl. Taylor

Addison Richards

Gen. Crook

Boyd 'Red' Morgan

Crazed Man (uncredited)

Lee Roberts

Capt. Santley (uncredited)

Edmund Penney

Pvt. Cassidy (uncredited)