Tough Guys

Father Charlie (Lino Venturi) is an ex-con who has been granted an exemption from canon law to become a priest. When a friend of his gets into trouble which looks suspiciously like a frame-up, Father Charlie decides to investigate, with or without the blessing of his bishop. His friend Lee Stevens (Isaac Hayes) is looking for the real culprit as well, and Father Charlie and Lee soon join forces. (allmovie.com)