Two Brothers in Trinity(1972)

Original title: Jesse & Lester - Due fratelli in un posto chiamato Trinità

Charming, blithely amoral devil-may-care rogue Jesse Smith and peaceful, devout straight-arrow Mormon Lester O'Hara are estranged half brothers who are reunited after receiving a sizable inheritance from their deceased mother. The wildly contrasting mismatched duo get into all sorts of trouble while trying to claim said inheritance. Written by Woodyanders