Tomas Milian as Manuel Sanchez / Cuchillo

Donald O'Brien as Daniel Cassidy

Linda Veras as Penny Bannington

Marco Guglielmi as Colonel Michel Sévigny

John Ireland as Santillana

Chelo Alonso as Dolores

Dante Maggio as Mateos Gonzalez

Gianni Rizzo as The Mayor

Orso Maria Guerrini as Raul

Federico Boido as Steve Wilkins

Luciano Rossi as Jean-Paul

Nello Pazzafini as Riza

José Torres as Ramirez

Ricardo Palacios as Mexican Officer With Dynamite

Umberto Di Grazia as José

Noé Murayama as Pablo

Attilio Dottesio as Manuel Etchevaria

Calisto Calisti as Fernando Lopez