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Sammy 'The Bull' Gravano

Mobsters

Season 1Episode 4Aired 2007-07-10
Sammy 'The Bull' Gravano

Sammy 'The Bull' Gravano

A profile of Sammy "the Bull" Gravano, the admitted mob underboss who testified against John Gotti, the head of the Gambino crime family in New York City, in the early 1990s.