Bronco Billy (1980)

If you're looking to cast the last of the macho cowboys, you can't do much better than Clint Eastwood, who plays pretty much exactly that in Bronco Billy (1980). Specifically, he plays "Bronco" Billy McCoy, a sharpshooter clinging desperately to his beloved traveling Wild West show despite fading public interest. Billy and his crew are passing through another dusty town when they cross paths with damsel in distress Antionette Lilly (Sondra Locke), who Billy takes on as his assistant. Billy and Miss Lilly, as the troupe calls her, quickly fall for each other, but then her past comes a-calling...first, however, she strips down to her bra and panties after a show 43 minutes in, and that's sure to get your bronco a-buckin'.