Hang'em High (1968)

Rated: R
Genres: Drama, Western
Stars: Clint Eastwood, Inger Stevens, Pat Hingle

When an innocent man barely survives a lynching, he returns as a lawman determined to bring the vigilantes to justice.

A band of vigilantes catch Jed Cooper (Clint Eastwood) and, incorrectly believing him guilty of cattle rustling and murder, hang him, and leave him for dead. But he doesn't die. He returns to his former profession of lawman to hunt down his lynchers and bring them to justice.

Director: Ted Post
Writers: Leonard Freeman, Mel Goldberg
Production companies: Leonard Freeman Production, The Malpaso Company
More info on IMDb: https://www.imdb.com/title/tt0061747/