 | Joaquin Phoenix | .... | Arthur Fleck |
 | Robert De Niro | .... | Murray Franklin |
 | Zazie Beetz | .... | Sophie Dumond |
 | Frances Conroy | .... | Penny Fleck |
 | Brett Cullen | .... | Thomas Wayne |
 | Shea Whigham | .... | Detective Burke |
 | Bill Camp | .... | Detective Garrity |
 | Glenn Fleshler | .... | Randall |
 | Leigh Gill | .... | Gary |
 | Josh Pais | .... | Hoyt Vaughn |
 | Rocco Luna | .... | GiGi Dumond |
 | Marc Maron | .... | Gene Ufland |
 | Sondra James | .... | Dr. Sally |
 | Murphy Guyer | .... | Barry O'Donnell |
 | Douglas Hodge | .... | Alfred Pennyworth |
 | Dante Pereira-Olson | .... | Bruce Wayne |
 | Carrie Louise Putrello | .... | Martha Wayne |
 | Sharon Washington | .... | Social Worker |
 | Hannah Gross | .... | Young Penny |
 | Frank Wood | .... | Dr. Stoner |
 | Brian Tyree Henry | .... | Carl (Arkham Clerk) |
 | April Grace | .... | Arkham Psychiatrist |
 | Mick Szal | .... | Woman on Subway |
 | Carl Lundstedt | .... | Wall Street Three |
 | Michael Benz | .... | Wall Street Three |
 | Ben Warheit | .... | Wall Street Three |
 | Gary Gulman | .... | Comedian |
 | Sam Morril | .... | Open Mic Comic |
 | Chris Redd | .... | Comedy Club Emcee |
 | Mandela Bellamy | .... | Mother on Bus |
 | Demetrius Dotson II | .... | Boy on Bus |
 | Greer Barnes | .... | Haha's Clown |
 | Ray Iannicelli | .... | Haha's Clown |
 | Bryan Callen | .... | Haha's Stripper |
 | Peter Hans Benson | .... | Good Morning Host |
 | Vito Gerbino | .... | Street Kid |
 | Adam Quezada | .... | Street Kid |
 | Xavyer Ureña | .... | Street Kid |
 | Evan Rosado | .... | Street Kid |
 | Damian Emmanuel | .... | Street Kid |
 | Mike Troll | .... | Clown Protestor |
 | Jane Fergus | .... | IBN Anchorwoman |
 | David Gibson | .... | WBC News Anchor |
 | Tony D. Head | .... | WGC Anchorman |
 | Jeff McCarthy | .... | NCB Anchor |
 | Kim Brockington | .... | NCB Co-Anchor |
 | Troy Roberts | .... | NCB News Reporter |
 | Lou Young | .... | ANC News Reporter |
 | Michael-Scott Druckenmiller | .... | Paramedic |
 | Craig Austin | .... | Paramedic |
 | John Cenatiempo | .... | Aftermath Police Officer |
 | Danny Schoch | .... | Aftermath Police Officer |
 | Keith Buterbaugh | .... | Band Leader |
 | 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 Band |
 | Chris Angerman | .... | MFS Booth PA (uncredited) |
 | Michael Bascle | .... | Protester (uncredited) |
 | Elizabeth Bluhm | .... | Protester (uncredited) |
 | Alissa Bourne | .... | Anna (uncredited) |
 | Roger Brenner | .... | Gotham City Paramedic (uncredited) |
 | Winslow Bright | .... | Young Woman at Wayne Tower (uncredited) |
 | Matt Bruzzio | .... | Protester (uncredited) |
 | Matt Bruzzio | .... | Rioter (uncredited) |
 | Jamaal Burcher | .... | Hospital Visitor (uncredited) |
 | Jamaal Burcher | .... | Mfs Audience (uncredited) |
 | Marko Caka | .... | Gala Special Guest (uncredited) |
 | Al Cardone | .... | Theater Guest (uncredited) |
 | Kadrolsha Ona Carole | .... | Clown Faced Rioter (uncredited) |
 | Dj Nino Carta | .... | Orderly (uncredited) |
 | John Cashin | .... | Arkham Patient (uncredited) |
 | Jason John Cicalese | .... | Protester (uncredited) |
 | Jason John Cicalese | .... | Rioter (uncredited) |
 | Jim Cleary | .... | Gala Attendee (uncredited) |
 | Brendan Patrick Connor | .... | Mr. Slotnick (uncredited) |
 | Blaise Corrigan | .... | Taxi Driver (uncredited) |
 | Vincent Cucuzza | .... | Police Officer (uncredited) |
 | Gino D'Cafango | .... | Gala Attendee (uncredited) |
 | Aynsleigh Dann | .... | Reporter (uncredited) |
 | Helen Darras | .... | Protester (uncredited) |
 | Alfredo David | .... | 16-Year Old Protestor (uncredited) |
 | Adam DeNully | .... | Clown Faced Rioter (uncredited) |
 | Shamia Diaz | .... | Protester (uncredited) |
 | Brandon Essig | .... | Protester (uncredited) |
 | Mark Falvo | .... | Protester (uncredited) |
 | Isabella Ferreira | .... | Flirting Woman on the Bus (uncredited) |
 | Phiona C Foster | .... | Nerdy Comedy Club Patron (uncredited) |
 | Michael James Fry | .... | Protester (uncredited) |
 | Ryan Funigiello | .... | Wayne Enterprise Junior Executive (uncredited) |
 | Dennis Jay Funny | .... | Gotham Citizen (uncredited) |
 | Jason Gadino | .... | Magician (uncredited) |
 | Alexandra Lopez Galan | .... | Protester and Gotham Pedestrian (uncredited) |
 | Matthias Sebastiun Garry | .... | Arkham Patient (uncredited) |
 | Victor Gaspar | .... | Clown Masked Rioter (uncredited) |
 | Brayson Goss | .... | Gotham General Sick Kid (uncredited) |
 | Robert Wayne Grondski | .... | Protestor (uncredited) |
 | Robert Wayne Grondski | .... | Rioter (uncredited) |
 | James P. Harkins | .... | Thomas Wayne's Body Guard (uncredited) |
 | Dontae Hawkins | .... | Rioting Clown (uncredited) |
 | Joseph Hernandez | .... | Protester (uncredited) |
 | Joseph Hernandez | .... | Rioter (uncredited) |
 | Ben Heyman | .... | Protestor (uncredited) |
 | David Iacono | .... | Flirting Man on the Bus (uncredited) |
 | Sean Kilkenny | .... | Protester (uncredited) |
 | Sean Kilkenny | .... | Rioter (uncredited) |
 | Paul Kulis | .... | MFS Audience (uncredited) |
 | Melanie Christine Leon-Soon | .... | Gigi's Friend (uncredited) |
 | Michael Lepre | .... | Arkham Insane Patient (uncredited) |
 | Bob Leszczak | .... | Commuter (uncredited) |
 | Mark Lotito | .... | Wayne Tower Security (uncredited) |
 | Adrienne Lovette | .... | Middle Aged Woman (uncredited) |
 | Justin Mahalsky | .... | Murray Franklin Fan (uncredited) |
 | Mary Kate Malat | .... | Murray Franklin Intern (uncredited) |
 | Branden Marlowe | .... | Drunken Comedy Club Patron (uncredited) |
 | Scott Martin | .... | Homeless Derelict (uncredited) |
 | Suki Úna Rae | .... | Protester (uncredited) |
 | Alexander Mercier | .... | Clown (uncredited) |
 | Loretta Anne Miller | .... | Protester (uncredited) |
 | Loretta Anne Miller | .... | Clown-Faced Rioter (uncredited) |
 | Nathan Nauroth | .... | Gotham City Pedestrian (uncredited) |
 | Nathan Nauroth | .... | Joker Goon (uncredited) |
 | Mick O'Rourke | .... | Screaming Man (uncredited) |
 | Joe Ochman | .... | Business Man (uncredited) |
 | Joey Pedras | .... | Pedestrian (uncredited) |
 | David Valentino Penaga | .... | Protester (uncredited) |
 | David Valentino Penaga | .... | Rioter (uncredited) |
 | Rich Petrillo | .... | Comedy Club Patron (uncredited) |
 | Annie Pisapia | .... | Pedestrian (uncredited) |
 | Celeste Pisapía | .... | Pedestrian (uncredited) |
 | Jon Douglas Rainey | .... | Businessman (uncredited) |
 | Jivan Xander Ramesh | .... | Bronx School Kid (uncredited) |
 | Tamiz U. Rezvi | .... | Clown Face Protester (uncredited) |
 | Emmanuel Rodriguez | .... | Protestor (uncredited) |
 | Ray Rosario | .... | Arkham Patient (uncredited) |
 | Shade Rupe | .... | Bartender (uncredited) |
 | Edward Sass | .... | Protester (uncredited) |
 | Keith Schneider | .... | Gotham City Police Officer (uncredited) |
 | Jesse Schratz | .... | Gotham City Sick Kid (uncredited) |
 | George Signoriello | .... | Protester (uncredited) |
 | Todd Smolar | .... | Henchman (uncredited) |
 | Todd Smolar | .... | Protester (uncredited) |
 | Stephen Stanton | .... | Gotham Health Commissioner (uncredited) |
 | Jimmy Star | .... | Clown Faced Rioter (uncredited) |
 | Frank Stellato | .... | Buddy (uncredited) |
 | Thomas W. Stewart | .... | Subway Rider (uncredited) |
 | Chuck Taber | .... | Delivery Man (uncredited) |
 | Zak Takowsky | .... | Pedestrian (uncredited) |
 | Justin Theroux | .... | Ethan Chase (uncredited) |
 | Vincent Tumeo | .... | Gala Guest (uncredited) |
 | Frankie Verroca | .... | Crazed Homeless Derelict (uncredited) |
 | Matthew Vincini | .... | Protester (uncredited) |
 | Rick Voight | .... | Subway Businessman (uncredited) |
 | Frank Volpe | .... | Gotham City Pedestrian (uncredited) |
 | Jaidon Walls | .... | Kid (uncredited) |
 | Julia Weldon | .... | Protestor #1 (uncredited) |
 | Alontae Myson Williams | .... | Kid 3 (uncredited) |
 | Alex Xenos | .... | Gotham Elite (uncredited) |
 | Lauren Yaffe | .... | Pogo (uncredited) |
 | Lauren Yaffe | .... | MFS Attendee (uncredited) |
 | Jaine Ye | .... | Protestor (uncredited) |