Kid Monk Baroni

Kid Monk Baroni is a 1952 American Film Noir film directed by Harold D. Schuster. It is also known as Young Paul Baroni in the United Kingdom and is noted for being an early film appearance for Leonard Nimoy, who would become famous for his role as Spock on the TV series Star Trek. This film marks the first time that Nimoy played the lead role in a motion picture.

Source: Wikipedia