Sammy "The Bull" Gravano - Underboss #2

Reports: Former mob boss Salvatore 'Sammy the Bull' Gravano released from Arizona prison

Witness to the mob 1998

Sammy the Bull lets loose about mafia life | Nightline

John Gotti's Wife Victoria TALKS John Alite & Sammy The Bull | Gambino Crime Family

マフィアの副ボス、サミー・グラヴァーノが20年の沈黙を破る

Michael Franzese & Sammy “The Bull” Gravano’s HEATED Exchange Over Leaving The Mafia

ジョン・ゴッティ・ジュニア・ベリーズ・サミー・ザ・ブル

Underboss The Sami Gravano Story by Peter Maas

Sammy "The Bull" Gravano - Underboss #1

Sammy "The Bull" Gravano - Underboss #3

ガンビーノ マフィアのアンダーボス兼殺し屋サミー・ザ・ブルが語る生涯（インタビュー全文）

Salvatore "Sammy the Bull" Gravano interview with Diane Sawyer 1997

Fmr mobster Sammy 'The Bull' Gravano has a message for 'scumbag' politicians

サミー・グラヴァーノ、ジョン・ゴッティの本当の姿について語る

Mini Stories Ep.1 With Sammy "The Bull" Gravano

Mafia Underboss Sammy the Bull Gravano Tells His Story

The Humorous & The Dark | A Chat with Sammy "The Bull" Gravano

'Our Thing' Season 4: Episode 1 "A Button Guy" | Sammy "The Bull" Gravano

'Our Thing' Season 4: Episode 8 "That's A F***ing Man" | Sammy "The Bull" Gravano