Three Came to Kill

Three Came to Kill is a 1960 thriller film about an assassination attempt. It was based on the Albert Anastasia murder and subsequent Apalachin Meeting.

TV Guide called it a choppily edited thriller redolent of so many others while DVD Talk called it a tautlytold, intriguing little story perfectly suited to its limited budget. Though a bit flamboyant, Cameron Mitchell is excellent in the leading role, and like other KentHamptonCahn collaborations the climax is violent and actionpacked.

Source: Wikipedia