The Wild Bunch and Ride the High Country
Sam Peckinpah had a recurring concept in his mind, and
The Wild Bunch was the culmination of that concept.
Take a look at Peckinpah's
Ride the High Country, released seven years before
The Wild Bunch.
The plot involves two aging gunmen...Joel McCrea and Randolph Scott...hired to guard a gold shipment. The film even has Warren Oates and L. Q. Jones in it, two actors who would reappear in
The Wild Bunch.
Here's what's really interesting to me. Take a look at Joel McCrea in the film. He bears a
startling resemblance to William Holden's Pike Bishop in the later film, both in his mannerisms and even his wardrobe and gunbelt. Holden and McCrea could be brothers, they look so much alike in the films.
I believe Peckinpah had this ideal in his head, this inner vision of what an aging cowboy/gunfighter should look like. He started it with McCrea, and polished it to its finished form with Holden...the finishing touch, I think, is Holden's mustache in the later film. A small detail, but in my mind, it completes the character.
Taking it one step further, I think he carried the idea of the One Last Big Score over into modern times with
The Getaway in 1972. But that's for another discussion, I think.
EDIT: I added a couple of photos of William Holden in
The Wild Bunch, the better to see the similarities.