| Charlie 'Lucky' Luciano | 克里斯汀·史莱特
 | |
| Meyer Lansky | 帕特里克·德姆西
 | |
| Bugsy Siegel | Richard Grieco
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| Frank Costello | 科斯塔斯·曼迪勒
 | |
| Arnold Rothstein | F·莫里·亚伯拉罕
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| Mara Motes | 劳拉·弗林·鲍尔
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| Don Salvatore Faranzano | 迈克尔·刚本
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| Tommy Reina (as Christopher Penn) | 克里斯·潘
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| Don Giuseppe 'Joe the Boss' Masseria | 安东尼·奎恩
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| Joey | Rodney Eastman | |
| Crapshooter | Jeremy Schoenberg | |
| Crapshooter | Miles Perlich | |
| Rabbi | Alan Charof | |
| Irish Cop | Anto Nolan | |
| Antonio Luciano | Andy Romano | |
| Rosalie Luciano | Bianca Rossini | |
| Little Brother | Steve Restivo | |
| Goon | Erik Degn | |
| Little Sister | Caroline Gillette | |
| Rocco | 罗伯特·齐达
 | |
| Joey's Mother | Tracy Swenson | |
| Another Italian | Sean Blackman | |
| Irish Thug | Bryan Law | |
| Mike Shane | Clark Heathcliffe Brolly | |
| Costello's Mother | Trish Steele | |
| Joe Palermo | Leonard Termo | |
| Kid | Emile Nicolaou | |
| Tailor | Fyvush Finkel
 | |
| Black Gangster | Russell Curry | |
| Blues Singer | Carmen Twillie | |
| Irish Politician | Don Brockett | |
| Father Bonotto | 西摩·卡塞尔
 | |
| Showgirl | Anya Longwell | |
| Showgirl (as Monique Noel Lovelace) | Monique Noel | |
| Showgirl | Karen Russell | |
| Mad Dog Coll | Nicholas Sadler | |
