The Enforcer

The Enforcer (aka Murder, Inc. in the United Kingdom) is a 1951 American film noir co-directed by Bretaigne Windust and an uncredited Raoul Walsh, who shot most of the film's suspenseful moments, including the ending. The production, largely a police procedural, stars Humphrey Bogart and is based on the Murder, Inc. trials. The supporting cast features Zero Mostel and Everett Sloane.