Year: 1973
Studio: Rafran Cinematografica, Les Films Jacques Leitienne, Alcinter, Imp.Ex.Ci., Rialto Film
Director: Tonino Valerii
Cast: Terence Hill, Henry Fonda, Jean Martin, R. G. Armstrong, Karl Braun, Leo Gordon
Crew: Tonino Valerii (Director), Sergio Leone (Idea), Ernesto Gastaldi (Screenplay), Claudio Mancini (Executive Producer), Fulvio Morsella (Producer), Sergio Leone (Executive Producer)