This film, done in 1971, took the team of Terence Hill and Bud Spencer to a level of international stardom.
In this movie, Terrence Hill plays Trinity, who is a drifter who happens to be good with a gun and hist fists. He also happens to be the brother of Bambino (Bud Spencer), who has a less than legitimate past and is posing as the sheriff. The two form a grudging team to deal with a land baron who is attempting to run people off.
Comedic dialogue and physical humour. Action.