Universidad Autónoma de Morelos ; Fondo Estatal para la Cultura y las Artes de Morelos ; ITESM Campus Cuernavaca ; director, Francisco Taboada Tabone ; producer, Manuel Peñafiel
Warner Bros.-Seven Arts presents a Phil Feldman production ; screenplay by Walon Green and Sam Peckinpah ; produced by Phil Feldman ; directed by Sam Peckinpah