Casts
John Wayne
as Sean Mercer
Hardy Krüger
as Kurt Muller
Elsa Martinelli
as Anna Maria 'Dallas' D'Allesandro
Red Buttons
as Pockets
Gérard Blain
as Charles 'Chips' Maurey
Bruce Cabot
as Little Wolf
Michèle Girardon
as Brandy de la Court
Valentin de Vargas
as Luis Francisco Garcia Lopez
Eduard Franz
as Doctor Sanderson
