When a wandering mercenary named Hogan rescues a nun called Sister Sara from the unwanted attentions of a band of rogues on the Mexican plains, he has no idea what he has let himself in for. Their chance encounter results in the blowing up of a train and a French garrison, as well as igniting a spark between them that survives a shocking discovery.
Shirley MacLaine
Clint Eastwood
Manolo Fábregas
Alberto Morin
Armando Silvestre
John Kelly
Enrique Lucero
David Povall
Ada Carrasco
Pancho Córdova
José Chávez
Pedro Galván
José Ángel Espinosa 'Ferrusquilla'
Aurora Muñoz
Xavier Marc
Hortensia Santoveña
Rosa Furman
José Torvay
Margarito Luna
Xavier Massé