Two Army officers, an alcoholic ex-Confederate soldier and a womanizing Mexican travel to Mexico on a secret mission to prevent a megalomaniacal ex-Confederate colonel from selling a cache of stolen rifles to a band of murderous Apaches.
Richard Boone
as Maj. James 'Jim' Lassiter
Stuart Whitman
as Capt. Haven
Anthony Franciosa
as Juan Luis Rodriguez
Jim Brown
as Sgt. Franklyn
Wende Wagner
as Sally
Warner Anderson
as Col. Wagner
Rodolfo Acosta
as Bloodshirt
Barry Kelley
as Croupier
Vito Scotti
as Mexican Bandit
House Peters Jr.
as Pardee Officer
Kevin Hagen
as Blondebeard
Edmond O'Brien
as Col. Theron Pardee