Cowboy (1958)

"Cowboy" is a 1958 Western movie directed by Delmer Daves and starring by Glenn Ford, Jack Lemmon. Chicago hotel clerk Frank Harris dreams of life as a cowboy, and he gets his chance when, jilted by the father of the woman he loves, he joins Tom Reece and his cattle-driving outfit. Soon, though, the tenderfoot finds out life on the range is neither what he expected nor what he's been looking for...