Dalton Trumbo 布莱恩·克兰斯顿

Virgil Brooks 阿德沃尔·阿吉纽依-艾格拜吉

Arlen Hird 路易·C·K

John Wayne 大卫·詹姆斯·艾略特

Niki Trumbo 艾丽·范宁

Frank King 约翰·古德曼

Cleo Trumbo 戴安·琳恩

Edward G. Robinson 迈克尔·斯图巴

Ian McLellan Hunter 艾伦·图代克

Hedda Hopper 海伦·米伦

Roy Brewer 丹·巴克达尔

Buddy Ross 罗杰·巴特

Otto Preminger 克里斯蒂安·伯克尔

Robert Kenny Peter MacKenzie

Kirk Douglas 迪恩·奥戈曼

Louis B. Mayer 理查德·波特诺

Hymie King 斯蒂芬·鲁特

Rocco Dave Maldonado

Sam Wood 约翰·盖茨

Party Goer Laura Flannery

Chris Trumbo (age 6-10) Toby Nichols

Rally Participant Joseph Martino

Niki Trumbo (age 8-11) 麦迪逊·沃尔夫

Young Father 杰森·贝勒

J. Parnell Thomas 詹姆斯·杜蒙特

Robert Stripling Johnny Sneed

Reporter Rio Hackford

Reporter 戴恩·罗兹

Jury Foreman John Neisler

Jeff Krandall 肖恩·布里吉格斯

Prison Guard J·D·埃弗摩尔

Prison Guard PJ Marshall

Mitzi Trumbo (age 6-8) Meghan Wolfe

Chris Trumbo (age 10-12) Mitchell Zakocs

Mover Jason Kirkpatrick

Next Door Neighbor 韦恩·佩雷

Messenger A.J. Allegra

Chris Trumbo (age 13-17) Mattie Liptak

Mitzi Trumbo (age 9-12) Becca Nicole Preston

Andrew Hird Garrett Hines

Ed Muhl 马克·哈雷利克

Niki's Friend Chris LeBlanc

Journalist Ron Fassler

TV Interviewer Jim Gleason

John F. Kennedy Rick Kelly

DC Reporter 威廉·斯劳特

Master of Ceremonies Griff Furst

Chris Trumbo (age 29) John Mark Skinner

Starlet (uncredited) Jaclyn Bethany

Ethel (uncredited) Kate Kuen

Showgirl (uncredited) Suzanne LaChasse

Trumbo Friend (uncredited) Rhonda Laizer

Showgirl (uncredited) Veronica Parks

Juror (uncredited) Anne Speed