Amanda Seyfried Marion Davies
Gary Oldman Herman Mankiewicz
Charles Dance William Randolph Hearst
David Fincher Director
Lily Collins Rita Alexander
Tuppence Middleton Sara Mankiewicz
Leven Rambin Eve - Shelly's Girlfriend
Tom Pelphrey Joseph Mankiewicz
Tom Burke Orson Welles
Toby Leonard Moore David O. Selznick
Jamie McShane Shelly Metcalf
David Lee Smith Sinclair Supporter
Eric Roth Producer
Joseph Cross Charles Lederer
Trent Reznor Original Music Composer
Richmond Arquette Heckler
Ferdinand Kingsley Irving Thalberg
Casey O'Neill Stunt Coordinator
Zack Duhame Stunt Coordinator
Arliss Howard Louis B. Mayer
Sam Troughton John Houseman
Cary Christopher Young Joseph Mankiewicz (uncredited)
Atticus Ross Original Music Composer
John Patrick Jordan Best Original Screenplay Announcer
Cindy J. Williams Makeup Artist
Anthony Molinari Hobo (uncredited)
Trish Summerville Costume Design
Valli O'Reilly Makeup Artist
Adam Shapiro George S. Kaufman
Elvy Starlet #3
Mario Di Donato A Man's Voice (voice)
John Lee Ames Grady
Brian S. Osmond "A" Camera Operator
Mickey Giacomazzi Stunt Coordinator
Anne Beyer Female Party Goer
Ceán Chaffin Producer
Ben Mankiewicz Broadcaster, Academy Awards
Donald Graham Burt Production Design
Paul E. Stroh Transportation Coordinator
Paul Carafotes Assistant Director
Samantha Smith McGrady Second Assistant Director
Rick Pasqualone Singer
Erik Messerschmidt Director of Photography
John Churchill Charles MacArthur
Bill Nye Upton Sinclair
John C. Carlucci Special Effects
Natalie Denise Sperl Movie Star #2
Tammy S. Lee Set Designer
Arlo Mertz Child Star
Kim Foscato Dialogue Editor
Ren Klyce Sound Re-Recording Mixer, Sound Supervisor
Kirk Baxter Editor
Lou George Ed the Gate Guard
Sharron Reynolds-Enriquez Script Supervisor
Mark Fite James Wilson
Drew Kunin Production Sound Mixer
David Parker Sound Re-Recording Mixer
Kurt Nelson Stunts
Tom Simmons Doctor
John Roesch Foley Artist
Douglas Urbanski Producer
Laray Mayfield Casting
Jean-Paul Chreky Script Supervisor
Coya Elliott Sound Effects Editor
Josh Gold Sound Effects Editor
Vera Steimberg Makeup Artist
Randy Davison Maître D
Cooper Tomlinson Younger Man
Chris Palermo Stunts
Jack Fincher Screenplay
Jeremy Molod Supervising Sound Editor
Anita Louise Brown Set Costumer