Sezon 1
Bölümler
1 Sam Giancana 18 May 2012 
2 Charles 'Lucky' Luciano 9 Eki 2014 3 Joe Colombo: The Maverick Mobster 9 Eki 2014 4 John Gotti 9 Eki 2014 5 Tony Spilotro: The Las Vegas Enforcer 9 Eki 2014 6 Vito Genovese 9 Eki 2014 7 Carmine Galante: The Man of Steel and Heroin 3 Eki 2014 8 Donnie Brasco 3 Eki 2014 9 Allen Dorfman: The Mafia's Banker 3 Eki 2014 
10 Joseph Valachi 3 Eki 2014 11 Roy DeMeo: The Mobster Murderer 3 Eki 2014 
12 Meyer Lansky: The Mystery Man 3 Eki 2014 
13 Downfall 3 Eki 2014