Rio Lobo

Rio Lobo is a 1970 American Western film directed and produced by Howard Hawks and starring John Wayne, from a screenplay by Burton Wohl and Leigh Brackett. The film was shot in Cuernavaca in the Mexican state of Morelos and in Tucson, Arizona. The musical score was composed by Jerry Goldsmith. It was the third Howard Hawks film varying the idea of a sheriff defending his office against belligerent outlaw elements in the town, after Rio Bravo (1959) and El Dorado (1966), both also starring John Wayne. Rio Lobo was the last film made by Hawks.