Dalton Trumbo as
Self
Bryan Cranston as
Dalton Trumbo
Michael Stuhlbarg as
Edward G. Robinson
David Maldonado as
Rocco
John Getz as
Sam Wood
Diane Lane as
Cleo Trumbo
Laura Flannery as
Party Goer
Helen Mirren as
Hedda Hopper
David James Elliott as
John Wayne
Toby Nichols as
Chris Trumbo (age 6-10)
Joseph S. Martino as
Rally Participant
Madison Wolfe as
Niki Trumbo (age 8-11)
Jason Bayle as
Young Father
James DuMont as
J. Parnell Thomas
Alan Tudyk as
Ian McLellan Hunter
Louis C.K. as
Arlen Hird
Dan Bakkedahl as
Roy Brewer
Richard Portnow as
Louis B. Mayer
Roger Bart as
Buddy Ross
Johnny Sneed as
Robert Stripling
Dane Rhodes as
Reporter
Peter Mackenzie as
Robert Kenny
John Neisler as
Jury Foreman
Sean Bridgers as
Jeff Krandall
Duane Moseley as
Prison Guard
Adewale Akinnuoye-Agbaje as
Virgil Brooks
Meghan Wolfe as
Mitzi Trumbo (age 6-8)
Mitchell Zakocs as
Chris Trumbo (age 10-12)
Elle Fanning as
Niki Trumbo
John Goodman as
Frank King
Stephen Root as
Hymie King
Jason Kirkpatrick as
Mover
Wayne Pére as
Next Door Neighbor
A.J. Allegra as
Messenger
Mattie Liptak as
Chris Trumbo (age 13-17)
Becca Nicole Preston as
Mitzi Trumbo (age 9-12)
Dean O'Gorman as
Kirk Douglas
Garrett Hines as
Andrew Hird
C.J. LeBlanc as
Niki's Friend
Donald M. Krause as
Journalist
Christian Berkel as
Otto Preminger
Mark Harelik as
Edward 'Ed' Muhl
Jim Gleason as
TV Interviewer
Rick Kelly as
President John F. Kennedy
Billy Slaughter as
DC Reporter
Griff Furst as
Master of Ceremonies
John Mark Skinner as
Chris Trumbo (age 29)
Eddie Albert as
Irving Radovich in Roman Holiday
Jerome Andries as
Writers Guild Member
Bob Hartnack as
Prisoner
Eddie Kendrick as
Congressman
Jaclyn Bethany as
Starlet
P. Michael Hayes II as
Waiter
Eugene Brezany as
Backyard Reporter
David Michael Cefalu as
News Reporter
Ron Centanni as
American Legion Member
Michael Rollins as
Banquet Attendee
Jim Conroy as
News Reel Voice Overs
Robert D'Arensbourg as
Adrian Scott
Steve Kish as
American Legion
Ted Ferguson as
Maitre d
Joseph Fischer as
D.C. Courtroom Bailiff
Allyson Guay as
Movie Theatre patron
Richard Halverson as
Studio Executive
Gene Kevin Hames Jr. as
U.S. Marshall #2
Elton Hartzler as
Protester
Audrey Hepburn as
Princess Ann
Nick Hwang as
Japanese Soldier
Don Jarrells as
Older Man at Funeral
Pat Jarrells as
Older Woman at Funeral
Tiffany Michaela Jones as
Vivacious Receptionist
Kate Kuen as
Ethel
Jenny Lacey as
Premiere Attendee
Yana Trofimova as
Showgirl
Rhonda Laizer as
Trumbo Friend
Robert Larriviere as
Party Guest
Cynthia LeBlanc as
Trumbo Neighbor
Elton LeBlanc as
Banquet Guest
Eduardo Losan as
Busboy
Carlye McIntosh as
Gladys Robinson
Chris McKnight as
Marty
Elijah Miskowski as
Hunter's Son
Laurence Olivier as
Crassus
Gregory Peck as
Joe Bradley
Charles Pitre as
clerk
Philippe Radelet as
Assistant chief investigator
Gus Rhodes as
Albert Maltz
Roger Rignack as
Limo Driver
Daniel Ross Owens as
Enlisted Man
William Schaff as
Warden
Louis Scherschel as
Young studio executive
Kari Shemwell as
Ross's Girlfriend
Paula Shreve as
Spartacus Premiere Attendee
Jean Simmons as
Varinia
Anne Speed as
Juror
Laura Stratton as
Make-up Artist
Woody Strode as
Draba
Lonna Surla as
Laugher
John Teal Jr. as
John
Bob Walker as
Blacklist Member
Luke J. Watson as
Actor
Mark Webster as
Alvah Bessie
Brian Les Weinberger as
Poolside bartender
Michael Wozniak as