During the 1980s, a failed stand-up comedian is driven insane and turns to a life of crime and chaos in Gotham City while becoming an infamous psychopathic crime figure.

• Arthur Fleck / Joker: Joaquin Phoenix
• Murray Franklin: Robert De Niro
• Sophie Dumond: Zazie Beetz
• Penny Fleck: Frances Conroy
• Thomas Wayne: Brett Cullen
• Detective Burke: Shea Whigham
• Detective Garrity: Bill Camp
• Randall: Glenn Fleshler
• Gary: Leigh Gill
• Hoyt Vaughn: Josh Pais
• GiGi Dumond: Rocco Luna
• Gene Ufland: Marc Maron
• Dr. Sally: Sondra James
• Barry O’Donnell: Murphy Guyer
• Alfred Pennyworth: Douglas Hodge
• Bruce Wayne: Dante Pereira-Olson
• Martha Wayne: Carrie Louise Putrello
• Social Worker: Sharon Washington
• Young Penny: Hannah Gross
• Dr. Stoner: Frank Wood
• Carl (Arkham Clerk): Brian Tyree Henry
• Arkham Psychiatrist: April Grace
• Woman on Subway: Mick Szal
• Wall Street Three: Carl Lundstedt
• Wall Street Three: Michael Benz
• Wall Street Three: Ben Warheit
• Comedian: Gary Gulman
• Open Mic Comic: Sam Morril
• Comedy Club Emcee: Chris Redd
• Mother on Bus: Mandela Bellamy
• Boy on Bus: Demetrius Dotson II
• Haha’s Clown: Greer Barnes
• Haha’s Clown: Ray Iannicelli
• Haha’s Stripper: Bryan Callen
• Good Morning Host: Peter Benson
• Street Kid: Vito Gerbino
• Street Kid: Adam Quezada
• Street Kid: Xavyer Ureña
• Street Kid: Evan Rosado
• Street Kid: Damian Emmanuel
• Clown Protestor: Mike Troll
• IBN Anchorwoman: Jane Fergus
• WBC News Anchor: David Gibson
• WGC Anchorman: Tony D. Head
• NCB Anchor: Jeff McCarthy
• NCB Co-Anchor: Kim Brockington
• NCB News Reporter: Troy Roberts
• ANC News Reporter: Lou Young
• Paramedic: Michael-Scott Druckenmiller
• Paramedic: Craig Austin
• Aftermath Police Officer: John Cenatiempo
• Aftermath Police Officers: Danny Schoch
• Band Leader: Keith Buterbaugh
• Murray Franklin Band: James Ciccone
• Murray Franklin Band: Rich Campbell
• Murray Franklin Band: Roger Squitero
• Murray Franklin Band: Steven Elson
• Murray Franklin Band: Graham Mabry
• Murray Franklin Band: John Alldred
• Murray Franklin Band: Alonzo Wright
• Murray Franklin Band: Jack Wilkins
• Murray Franklin Band: Richard Baratta
• Murray Franklin Intern: Mary Kate Malat
• Middle Aged Woman (uncredited): Adrienne Lovette
• Ethan Chase (uncredited): Justin Theroux
• Anna (uncredited): Alissa Bourne
• Hospital Visitor / Mfs Audience (uncredited): Jamaal Burcher
• Orderly (uncredited): Dj Nino Carta
• Arkham Patient (uncredited): John Cashin
• Protester / Rioter (uncredited): Jason John Cicalese
• Mr. Slotnick (uncredited): Brendan Patrick Connor
• Taxi Driver (uncredited): Blaise Corrigan
• Gotham Citizen (uncredited): Dennis Jay Funny
• Arkham Patient (uncredited): Matthias Sebastiun Garry
• Thomas Wayne’s Body Guard (uncredited): James P. Harkins
• Protester / Rioter (uncredited): Joseph Hernandez
• Protestor (uncredited): Ben Heyman
• Murray Franklin Band (uncredited): Graham Maby
• Street Worker: Jolie Chan

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• Writer: Scott Silver
• Executive Producer: Bruce Berman
• Thanks: Frank Miller
• Characters: Bob Kane
• Production Design: Mark Friedberg
• Cinematography: Lawrence Sher
• Supervising Art Director: Laura Ballinger
• Executive Producer: Michael Uslan
• Post Production Supervisor: Lisa Dennis
• Sound Mixer: Tod A. Maitland
• Music Supervisor: Randall Poster
• Lighting Technician: Timothy Healy
• Executive Producer: Richard Baratta
• Costume Design: Mark Bridges
• Producer: Emma Tillinger Koskoff
• Executive Producer: Walter Hamada
• Producer: Bradley Cooper
• Writer: Todd Phillips
• First Assistant Director: David Webb
• “A” Camera Operator: Geoffrey Haley
• Sound Re-Recording Mixer: Dean A. Zupancic
• Unit Production Manager: Carla Raij
• Hair Department Head: Kay Georgiou
• Stunts: Peter Epstein
• Characters: Bill Finger
• Assistant Chief Lighting Technician: Ryan Webb
• Visual Effects Producer: Brice R. Parker
• Orchestrator: Jeff Atmajian
• Editor: Jeff Groth
• Storyboard Artist: Kim Jennings
• Set Decoration Buyer: Theo Sena
• Set Decoration: Kris Moran
• Executive Producer: Joseph Garner
• Makeup Department Head: Nicki Ledermann
• Stunt Coordinator: G. A. Aguilar
• Still Photographer: Niko Tavernise
• Executive Producer: Aaron L. Gilbert
• Stunt Double: Airon Armstrong
• Original Music Composer: Hildur Guðnadóttir
• Music Supervisor: George Drakoulias
• Thanks: J. M. DeMatteis
• Thanks: Keith Giffen
• Sound Effects Editor: John Joseph Thomas
• Hairstylist: Jerry Popolis
• Assistant Property Master: Joel Weaver
• Foley Artist: Dan O’Connell
• Visual Effects: Brian Adler
• Property Master: Sandy Hamilton
• Characters: Jerry Robinson
• Foley Artist: John T. Cucci
• Supervising Sound Editor: Alan Robert Murray
• Sound Re-Recording Mixer: Tom Ozanich
• Foley Editor: Willard Overstreet
• Co-Executive Producer: Jason Cloth
• Location Manager: Sam Hutchins
• Special Effects Coordinator: Jeff Brink
• Assistant Art Director: Matthew Jeffrey Sama
• Unit Publicist: Larry Kaplan
• Chief Lighting Technician: Steve Ramsey
• Sound Engineer: Ryan Murphy
• Script Supervisor: Renee Burke
• Supervising Dialogue Editor: Kira Roessler
• Key Makeup Artist: Sunday Englis
• Sound Mix Technician: Ryan Young
• Makeup Artist: Carla White
• Sound Effects Editor: Darren Maynard
• Dialogue Editor: Cameron Steenhagen
• Supervising Music Editor: Jason Ruder
• Foley Editor: Kevin Murray
• Stunts: Frank Alfano
• Assistant Art Director: Robert Pyzocha
• Greensman: Will Scheck
• Grip: Michael J. Prate
• Key Grip: Tom Prate
• Music Coordinator: Meghan Currier
• First Assistant “A” Camera: Gregory Irwin
• Sound Mix Technician: Unsun Song
• Set Costumer: Juliet Ouyoung
• Grip: Martin Lowry
• Stunts: Josh Lakatos
• Key Hair Stylist: Mitchell Beck
• Digital Intermediate Colorist: Jill Bogdanowicz
• Casting: Shayna Markowitz
• Assistant Art Director: Jeffrey D. McDonald
• Costumer: Monica Ruiz-Ziegler
• Transportation Co-Captain: Thomas Aquino
• First Assistant “B” Camera: Tim Metivier
• Visual Effects Producer: Patrice Cormier
• Thanks: Brian Bolland
• Utility Sound: Jerry Yuen
• Stunts: Stephen Izzi
• First Assistant Editor: Jeff Mee
• Foley Supervisor: Michael Dressel
• Stunts: Richard Burden
• Assistant Editor: Ray Neapolitan
• Leadman: Timothy Metzger
• Stunts: Steven John Brown
• Tailor: Lawrence Bell
• Production Accountant: Joan Altman
• Head Carpenter: Henry Antonacchio
• Assistant Art Director: Michael Auszura
• Set Dresser: Dan Decelle
• Set Dresser: Roman Greller
• Set Dresser: Candis Heiland
• Assistant Art Director: Erica Hohf
• Concept Artist: Hugh Sicotte
• Set Dresser: Joe Taglairino
• Assistant Art Director: Lauren Rockman
• Lighting Technician: Connell Burke
• Second Assistant Director: Jeremy Marks
• Visual Effects Editor: Thomas J. Cabela
• Art Department Coordinator: Miccah Underwood
• Assistant Costume Designer: Abby Walton
• Key Makeup Artist: Tania Ribalow
• Lighting Technician: John Campbell
• Foley Mixer: Richard Duarte
• Best Boy Grip: Todd Giresi
• ADR Mixer: Thomas J. O’Connell
• Scoring Mixer: Daniel Kresco
• Boom Operator: Michael Scott
• Digital Intermediate Producer: Cindy Bond
• Assistant Art Director: Aimee Dombo
• Music Editor: Daniel Waldman
• Extras Casting: Grant Wilfley
• Visual Effects Supervisor: Edwin Rivera
• Foley Mixer: Jack Cucci
• Sound Engineer: Tony Pilkington
• Sound Effects Editor: Christian Wenger
• Digital Imaging Technician: Nicholas Kay
• Special Effects Supervisor: Doug Facciponti
• Assistant Location Manager: Benjamin J. Stern
• Craft Service: Wilson Rivas
• Second Assistant “B” Camera: Sarah Guenther
• Digital Intermediate Editor: Jason Saulog
• Key Construction Grip: Michael Scarola
• Visual Effects Supervisor: Mathew Giampa
• Art Department Coordinator: Mariella Navarro
• Key Costumer: Christy Guillermain
• Co-Executive Producer: Anjay Nagpal
• First Assistant Accountant: Joyce Hsieh
• Assistant Accountant: Susan Strine
• Casting Associate: Candice Alustiza-Lee
• Trainee Production Coordinator: Jordan Felix
• Second Second Assistant Director: Ryan Robert Howard
• Choreographer: Michael Arnold
• Assistant Art Director: Ann Bartek
• Assistant Art Director: Mason Chesler
• Second Assistant “A” Camera: Anthony Coan
• Camera Loader: Carrie Wills
• Video Assist Operator: David Michael Dabney
• Lighting Technician: Al Padilla
• Lighting Technician: Jonathan Rotberg
• Rigging Gaffer: Jason Lanci
• Grip: Carter Jones
• Grip: Daniel Wong
• Grip: Timothy Montgomery
• Assistant Costume Designer: Lindsey C. Brush
• Wardrobe Supervisor: Jennifer Bentley
• Costume Coordinator: Jesca Alfano
• Costumer: Danielle Landry
• Costumer: Gabriel Rivera
• Costumer: Kimberly Baird
• Costumer: Jennifer Harrington
• Tailor: Yvette Helin
• Props: Jessie Pellegrino
• Props: Olivia Mae Davis
• Picture Car Coordinator: Bobby Griffon
• Music Editor: Lena Glikson
• Production Office Coordinator: Leah Winkler
• Production Office Assistant: Michael Hall
• Travel Coordinator: Ben Gatollari
• Production Secretary: Will Limpert
• Payroll Accountant: Kerry Roberts
• Assistant Accountant: Ramona Wong
• Assistant Accountant: Ann Imai
• Assistant Accountant: Kathryn Mell
• Assistant Accountant: Evan Reed
• Assistant Accountant: Ke Ze Lui
• Assistant Accountant: Suzette Baker
• Assistant Location Manager: Katherine Delaney
• Assistant Location Manager: Karen T. Salva
• Assistant Location Manager: Dan Welch
• Location Coordinator: Alec Bates
• Transportation Captain: Kevin Harrigan
• Assistant Set Decoration: Ashley Wellbrock
• Set Decoration Buyer: Shannon Nallan
• Art Department Coordinator: Nara DeMuro
• Set Dresser: Janine Pesce
• Set Dresser: Joseph E. Petruccio
• Set Dresser: John Schabel
• Set Dresser: Chris Heike
• Set Dresser: Ted Altman
• Carpenter: Mike Bloecker
• Carpenter: Robert Iversen
• Carpenter: Mike Rich
• Shop Electric: Spencer Lasky
• Charge Scenic Artist: Elizabeth Linn
• Producer’s Assistant: Juliana Hatkoff
• Producer’s Assistant: Justine Conte
• Casting Assistant: Matthew Claar
• Extras Casting Assistant: Faith Maciolek
• Extras Casting Assistant: Courtney Battles
• Post Production Assistant: LeMicah Levert
• Craft Service: Silvia Veronica Cadmilema
• Visual Effects Coordinator: Carolyn Shea
• Construction Coordinator: Joseph S. Alfieri
• Layout: Carolina Jiménez
• Set Costumer: James Massenburg
• VFX Artist: Huey Carroll
• VFX Artist: Eric Mancha
• VFX Artist: Peter Steffan
• Makeup Artist: Charles Zambrano
• Makeup & Hair: Morteza Rahdani
• VFX Artist: Matthew Mullarkey
• Thanks: Irv Novick

Credits: TheMovieDb.