Dirección: Sergio Corbucci
Durante la Revolución Mexicana, el traficante de armas sueco Yodlaf Peterson se alía con el general Mongo para liberar a un profesor revolucionario. Pero lo que realmente persigue el mercenario es conseguir un botín, cuyo escondrijo sólo conoce el profesor. (FILMAFFINITY)
Franco Nero
Yodlaf Peterson
Tomas Milian
El Vasco
Jack Palance
John
Fernando Rey
Prof. Xantos
Iris Berben
Lola
José Bódalo
General Mongo Alvarez
Karin Schubert
Zaire Harris
Eduardo Fajardo
Colonel
Gino Pernice
Tourneur
Tito García
Tiger
Gérard Tichy
Lieutenant
Lorenzo Robledo
Captain Jim
Álvaro de Luna
John's Henchman
Jesús Fernández
Teenage Xantista
Claudio Scarchilli
Mexican Officer
Giovanni Petti
Mexican Border Officer
Gianni Pulone
John's Henchman
Rafael Albaicín
Mongo Henchman (uncredited)
Simón Arriaga
Mongo Henchman (uncredited)
José Canalejas
Mongo Henchman (uncredited)
Franco Nero
Yodlaf Peterson
Tomas Milian
El Vasco
Jack Palance
John
Fernando Rey
Prof. Xantos
Iris Berben
Lola
José Bódalo
General Mongo Alvarez
Karin Schubert
Zaire Harris
Eduardo Fajardo
Colonel
Gino Pernice
Tourneur
Tito García
Tiger
Gérard Tichy
Lieutenant
Lorenzo Robledo
Captain Jim
Álvaro de Luna
John's Henchman
Jesús Fernández
Teenage Xantista
Claudio Scarchilli
Mexican Officer
Giovanni Petti
Mexican Border Officer
Gianni Pulone
John's Henchman
Rafael Albaicín
Mongo Henchman (uncredited)
Simón Arriaga
Mongo Henchman (uncredited)
José Canalejas
Mongo Henchman (uncredited)
Franco Nero
Yodlaf Peterson
Tomas Milian
El Vasco
Jack Palance
John
Fernando Rey
Prof. Xantos
Iris Berben
Lola
José Bódalo
General Mongo Alvarez
Karin Schubert
Zaire Harris
Eduardo Fajardo
Colonel
Gino Pernice
Tourneur
Tito García
Tiger
Gérard Tichy
Lieutenant
Lorenzo Robledo
Captain Jim
Álvaro de Luna
John's Henchman
Jesús Fernández
Teenage Xantista
Claudio Scarchilli
Mexican Officer
Giovanni Petti
Mexican Border Officer
Gianni Pulone
John's Henchman
Rafael Albaicín
Mongo Henchman (uncredited)
Simón Arriaga
Mongo Henchman (uncredited)
José Canalejas
Mongo Henchman (uncredited)