Jungle Street (1960)

Terry Collins mugs an old man, who subsequently dies. Joe Lucas finds out about it and blackmails him, threatening to turn him in to the police if he doesn't give him money. Terry then plans to rob the safe at a night club with his friend Johnny, who is the boyfriend of a stripper (Jill Ireland) that Terry's infatuated with.

https://www.imdb.com/title/tt0055034/