El Chuncho's bandits rob arms from a train, intending to sell the weapons to Elias' revolutionaries. They are helped by one of the passengers, Bill Tate, and allow him to join them, unware of his true intentions.

• M.C.M.
• Gian Maria Volonté
• Klaus Kinski
• Martine Beswick
• Lou Castel
• Aldo Sambrell
• José Manuel Martín
• Jaime Fernández
• Andrea Checchi