Alias Smith and Jones called the Devil's Hole Gang, loosely based on the Hole in the Wall Gang from which Cassidy recruited most of his outlaws. To lend them an element of audience sympathy, Heyes and Curry were presented as men who avoided bloodshed (though Curry did once kill in self-defense) and always were attempting to reform and seek redemption for their "prior ways". The names "Smith" and "Jones" originated from a comment in the 1969 film "Butch Cassidy and the Sundance Kid", when before one of their final hold-ups, the characters are outside a bank in Bolivia and Sundance turns to Butch and
Sam Peckinpah Hyman and Phil Feldman were interested in having Peckinpah rewrite and direct an adventure film, "The Diamond Story". An alternative screenplay written by Roy Sickner and Walon Green was the western "The Wild Bunch". At the time, William Goldman's screenplay "Butch Cassidy and the Sundance Kid" had recently been purchased by 20th Century Fox. It was quickly decided that "The Wild Bunch", which had several similarities to Goldman's work, would be produced in order to beat "Butch Cassidy" to the theaters. By the fall of 1967, Peckinpah was rewriting the screenplay into what became "The Wild Bunch". Filmed on location