Sammy the Bull
Show: Gangsters: America's Most Evil --> Season: 5 - Season 5
AirDate: 5/8/2018
Runtime: 44
Voting: 0 (0)

Overview: Salvatore "Sammy the Bull" Gravano, the most notorious turncoat in mafia history, pledges loyalty to John Gotti until Gotti himself gets the Bull to change his mind.