导演： 盖·费尔兰德 Guy Ferland ....(2 episodes, 2013)

编剧：约翰·布汀 John Buntin ....author（弗兰克·德拉邦特 Frank Darabont ....script）
迈克尔斯隆 Michael Sloane ....(1 episode, 2013)

演员：乔·博恩瑟 Jon Bernthal ....Joe Teague (3 episodes, 2013-2014)

尼尔·麦克唐纳 Neal McDonough ....William Parker

爱德华·伯恩斯 Edward Burns ....Bugsy Siegel (2 episodes, 2013)

杰瑞米·卢克 Jeremy Luke ....Mickey Cohen (unknown episodes, 2013)

杰弗瑞·德穆恩 Jeffrey DeMunn ....Det. Hal Morrison

西蒙·佩吉 Simon Pegg

艾莉克莎·黛沃洛斯 Alexa Davalos

米洛·文堤米利亚 Milo Ventimiglia

罗伯特·克耐普 Robert Knepper ....Syd (1 episode, 2013-2014)

格里高利·伊齐恩 Gregory Itzin

Shaun Rylee ....LAPD Staff (5 episodes, 2013-2014)

John Pollono ....Pat Dolan (4 episodes, 2013-2014)

安德鲁·罗森伯格 Andrew Rothenberg ....Eddy Sanderson (4 episodes, 2013-2014)

杰姆斯·赫伯特 James Hebert ....Miles Hewitt (3 episodes, 2013-2014)

阿敏·约瑟夫 Amin Joseph ....Booker 'Skeety' Washington Smith (3 episodes, 2013-2014)

Michael McGrady ....Chief Clemance Horall (3 episodes, 2013-2014)

Yorgo Constantine ....Ace Cooper (2 episodes, 2013)

Micah Parker ....Moe Feltzer (2 episodes, 2013)

Kylie Rogers ....Peggy O'Donnell (2 episodes, 2013)

Brendan Sexton III ....Jerry 'Two-Tone' Edelstein (2 episodes, 2013)

Gordon Clapp ....(unknown episodes, 2013)

Andrew Fiscella ....Harvey Weber (unknown episodes, 2013)

埃涅·赫德森 Ernie Hudson ....Bunny (unknown episodes, 2013)

Kelsie Mathews ....Backstage Stripper (unknown episodes, 2013)

Bradley Sackin ....Motorist at Clover Club (unknown episodes, 2013)

瑞弗·亚历山大 River Alexander ....Young Mickey Cohen (unknown episodes)

理查德·布雷克 Richard Brake ....Terry (unknown episodes)

Bill Lee Brown ....Man at Bar (unknown episodes)

Tony Edwards ....Black Beat Cop (unknown episodes)

Natasha Estrada ....Burlesque Dancer (unknown episodes)

Sebastian Feldman ....City Hall Attendee (unknown episodes)

Sara Rae Foster ....Francette (unknown episodes)

Dana Gould ....Tug (unknown episodes)

Travis Greer ....Cop #1 (unknown episodes)

Michael G. Hagerty ....Jack Bray (unknown episodes)

Michael Mallory ....Greenie (unknown episodes)

Gage Maverik ....Mayor's Staff (unknown episodes)

Will McCormack ....Gunman (unknown episodes)

Annika Pampel ....Stripper (unknown episodes)

Stephanie Paris ....Burlesque Dancer (unknown episodes)

丹尼尔·洛巴克 Daniel Roebuck ....Nick Bledsoe (unknown episodes)

Frankie Sin ....Dixie Hills (unknown episodes)

Peter Coventry Smith ....Young William Parker (unknown episodes)

Sky Soleil ....Cop #2 (unknown episodes)

Carsen Warner ....Gabe (unknown episodes)

Johnny Cannizzaro ....Babyface (3 episodes, 2013-2014)

Rachael Drummond ....Velma (2 episodes, 2013)

詹姆斯·马丁·凯利 James Martin Kelly ....Sullivan (2 episodes, 2013)