Arthur Fleck

Harvey Dent

Arkham Guard

Guard

Ernie Bullock

Junior Associate

Young Inmate

E Ward Inmate

E Ward Inmate

E Ward Inmate

Victim's Dad

Additional Guard

Penny Fleck (archive footage)

Maryanne Stewart

E Ward Inmate (Troy Larkins)

Guard

Guard

Music Teacher

Jackie Sullivan

Sophie Dumond

Dr. Victor Liu

Masked Joker Driver

Head Bailiff

Guard

Music Class Singer

Arkham Guard

E Ward Inmate

E Ward Inmate

Dr. Louise Beatty

White Chapel Minister

Joker Doppelganger

Joker Fan #1

Paddy Meyers

Arkham Guard

Paddy Myers' Producer

Jury Foreman

Joker Fan #2

Joker Fan #3

Police Escort

Lee Quinzel

Gary Puddles

Ricky Meline

Debra Kane

Judge Herman Rothwax

Arkham Guard

Joker Girl