Our Thing with Sammy The Bull - S1 Episode 5: The Mentor

Salvatore "Sammy the Bull" Gravano (born March 12, 1945) is an American gangster who became the underboss of the Gambino crime family. This is his story. Directed by James Carroll.Sammy is moved from the Colombo family to the Gambino family. He meets a mentor that will forever change him.