The Hangman (1959)

No nudity. Some cleavage and sleepwear scenes. Extremely mild by today's standards. Prudish hotel guest reports when a single man enters a widow's hotel room. She brings the sheriff along to confront them. As she is in the process getting dressed, the prude acts even more scandalized. Woman is shown sitting in bathtub; no explicit nudity. A woman goes skinnydipping in a pond; no nudity.

Typical western shootem-up. No blood or gore.