Robert De Niro Murray Franklin
Bradley Cooper Producer
Joaquin Phoenix Arthur Fleck
Zazie Beetz Sophie Dumond
Justin Theroux Ethan Chase (uncredited)
Shea Whigham Detective Burke
Matthew Jeffrey Sama Assistant Art Director
John T. Cucci Foley Artist
Thomas J. O'Connell ADR Mixer
Jeffrey D. McDonald Assistant Art Director
Brett Cullen Thomas Wayne
John Cenatiempo Stunts, Aftermath Police Officer
Tod A. Maitland Sound Mixer
Adrienne Acevedo Lovette Middle Aged Woman (uncredited)
Brian Tyree Henry Carl (Arkham Clerk)
Kevin Michael Murphy Stunts
Bob Kane Characters
Bill Camp Detective Garrity
Frances Conroy Penny Fleck
Carolina Jiménez Layout
Dan O'Connell Foley Artist
Douglas Hodge Alfred Pennyworth
Alan Robert Murray Supervising Sound Editor
John Joseph Thomas Sound Effects Editor
G.A. Aguilar Stunt Coordinator
Carla White Makeup Artist
Richard Duarte Foley Mixer
Sondra James Dr. Sally
Michael Dressel Foley Supervisor
Steven John Brown Stunts
Todd Phillips Producer, Writer, Director
Sharon Washington Social Worker
Bill Finger Characters
Lawrence Sher Director of Photography, Cinematography
James P. Harkins Thomas Wayne's Body Guard (uncredited)
Isabella Ferreira Flirting Woman on the Bus (uncredited)
Emma Tillinger Koskoff Producer
Nicki Ledermann Makeup Department Head
April Grace Arkham Psychiatrist
Frank Miller Thanks
Blaise Corrigan Taxi Driver (uncredited)
Kris Moran Set Decoration
Brice R. Parker Visual Effects Producer
Hannah Gross Young Penny
Mark Friedberg Production Design
Brendan Patrick Connor Mr. Slotnick (uncredited)
Josh Pais Hoyt Vaughn
Glenn Fleshler Randall
Aaron L. Gilbert Executive Producer
Scott Silver Writer
Keith Giffen Thanks
Bryan Callen Haha's Stripper
Joseph S. Alfieri Construction Coordinator
Geoffrey Haley Steadicam Operator, "A" Camera Operator
Marc Maron Gene Ufland
Jill Brown Stunts
Leigh Gill Gary
Peter Epstein Stunts
Dean A. Zupancic Sound Re-Recording Mixer
Joe Taglairino Set Dresser
Randall Poster Music Supervisor
Chris Cenatiempo Stunts
Cameron Steenhagen Dialogue Editor
Michael Uslan Executive Producer
George Drakoulias Music Supervisor
Jerry Robinson Characters
Airon Armstrong Stunt Double
Frank Wood Dr. Stoner
Jeff Brink Special Effects Coordinator
Chris Redd Comedy Club Emcee
Dennis Jay Funny Gotham Citizen (uncredited)
J. M. DeMatteis Thanks