After the American Civil War, mercenaries travel to Mexico to fight in their revolution for money. The former soldier and gentleman Benjamin Trane meets the gunman and killer Joe Erin and his men, and together they are hired by the Emperor Maximillian and the Marquis Henri de Labordere to escort the Countess Marie Duvarre to the harbor of Vera Cruz.
Gary Cooper
Burt Lancaster
Denise Darcel
Cesar Romero
Sara Montiel
Ernest Borgnine
Charles Bronson
George Macready
Jack Elam
James McCallion
Morris Ankrum
James Seay
Henry Brandon
Archie Savage
Charles Horvath
Jack Lambert
Juan García
Ketty Clavijo
Pepita Funez
Fernando Wagner