Full Cast — Harley Quinn (2019–2025)
Kaley Cuoco
Harley Quinn (voice)
Lake Bell
Poison Ivy (voice)
Alan Tudyk
Clayface / Two-Face Goon / Student (voice) / The Joker / Firefly (voice) / The Joker / Calendar man (voice) / The Joker / Dr. Trap (voice) / Clayface / Perry White (voice) / Clayface / Condiment King (voice) / Clayface / The Joker (voice) / The Joker / Clayface +20 more
Ron Funches
King Shark (voice)
James Adomian
Bane / Sad Dad (voice) / Bane / Ratcatcher (voice) / Bane / Terrorist #1 / CEO (voice) / Bane/Vincent Edge/Animal Control Officer (voice) / Bane / Nelvin (voice) / Bane / Clock King (voice) / Bane / Snowflame / Legion of Doom Security Guard (voice) / Bane / Ian (voice) / Bane +13 more
JB Smoove
Frank the Plant (voice) / Baby Frank the Plant (voice)
Tony Hale
Dr Psycho / Steve (voice) / Dr. Psycho (voice) / Dr. Psycho / Man / Lead Goon (voice) / Dr. Psycho / Businessman (voice) / Dr. Psycho / Felix Faust (voice) / Dr. Psycho / Man / Hench (voice) / Dr. Psycho / Snow Rat (voice)
Diedrich Bader
Batman / Thomas Wayne (voice) / Bruce Wayne / Sven (voice) / Batman / No Pinkie Pete (voice) / Batman / Goon (voice) / Bruce Wayne / Surgeon / Goon 2 (voice) / Batman (voice) / Batman / Gorilla Grodd / Doctor (voice) / Batman / Loving Guard (voice) / Bruce Wayne (voice) +2 more
Matt Oberg
Kiteman / Uncool Guard (voice) / Killer Croc / Banker (voice) / Killer Croc / Thurston / Waiter (voice) / Kiteman / KGBeast (voice) / Killer Croc (voice) / Kiteman (voice) / Kiteman / Bane Goon (voice) / Kite Man (voice)
Christopher Meloni
Jim Gordon (voice) / Commissioner Gordon (voice) / Jim Gordon / Jeffrey the Parrot (voice) / Commissioner Gordon / Two-Face Goon / Bouncer (voice) / Jim Gordon / Mr. Veronica Cale / Jeffey the Parrot (voice) / Commissioner Gordon / Guard (voice)
Briana Cuoco
Batgirl / Hostess (voice) / Batgirl / Barbara Gordon (voice) / Barbara Gordon / Girl (voice) / Batgirl (voice) / Barbara Gordon (voice) / Batgirl / Goth Chick (voice)
Jim Rash
The Riddler / Stan (voice) / Mayor / Tad (voice) / Mayor / Jor-El (voice) / The Riddler / Leslie (voice) / The Riddler / Terrorist #2 (voice) / The Riddler / Unloving Guard / Luigi (voice) / The Riddler / Imperceptible man (voice) / The Riddler / Mr. Isley (voice) / The Riddler +7 more
Jason Alexander
Sy Borgman (voice)
Tisha Campbell
Janice (voice) / Tawny (voice) / Tawny Young / Sassy Nun (voice) / Tawny / Amanda Waller (voice) / Tawny Young (voice)
Tom Hollander
Alfred Pennyworth / Reporter 3 (voice) / Alfred / Woke goon (voice) / Alfred / The Macaroni Man (voice) / Alfred Pennyworth / Toyman (voice) / Alfred (voice) / Alfred / Waiter (voice) / Alfred / Professor Pyg (voice)
Rachel Dratch
Nora Freeze (voice) / Nora Freeze / Queen Hippolyta (voice) / Nora Freeze / Reporter 2 (voice) / Nora Freeze / Evil Woman (voice) / Queen Hippolyta (voice)
Phil LaMarr
Koko (voice) / Lucious Fox / Brian (voice) / Samson (voice) / Mr. Starr / Koko / Citizen (voice) / Black Manta / Tentacle Monster (voice) / Shark God (voice) / Praxis (voice) / Lucius Fox, Man (voice) / Samson / Shark God (voice) / Banker (voice)
Giancarlo Esposito
Lex Luthor (voice)
James Wolk
Superman / Street Vendor (voice) / Superman / Emcee (voice) / Clark Kent / Male Surrogate (voice) / Arkham Guard (voice) / Superman (voice)
Andy Daly
The President / Darryl / Mister Miracle (voice) / Two Face / Astronaut (voice) / Two-Face / High Owl (voice) / Two-Face / Mr. Covington (voice) / Two-Face / Dent (voice) / Two-Face / The President (voice) / Two-Face (voice)
Vanessa Marshall
Teller (voice) / Wonder Woman / Reporter (voice) / Wonder Woman / Wedding Planner (voice) / Teacher (voice) / Joey (voice) / Wonder Woman / Kaya (voice) / Wonder Woman (voice) / Clerk (voice) / Wonder Woman / Giganta (voice) / Giganta (voice)
Jacob Tremblay
Middle-Aged Robin (voice) / Damian Wayne (voice) / Robin (voice) / Robin / Damian Wayne (voice)
Harvey Guillén
Nightwing / Dick Grayson (voice) / Nightwing (voice) / Nightwing / Clerk (voice) / Nightwing / Red X (voice) / Nightwing / Alvin (voice)
Sanaa Lathan
Catwoman (voice)
Aisha Tyler
Lena Luthor (voice)
Stephen Fry
Brainiac (voice)
Natalie Morales
Lois Lane (voice)
Aline Elasmar
Talia Al Ghul / Livewire (voice) / Telia Al Ghul / Livewire (voice) / Talia Al Ghul / Devora Macklewaithe (voice) / Devora Macklewaithe / Mysterious Woman (voice)
Kimberly Brooks
Shaun the Shark (voice) / Shaun Shark / Skull Ship (voice) / Little Girl #1 (voice) / Actress 1 / Actress 2 (voice) / Shaun Shark (voice)
Rahul Kohli
Scarecrow (voice)
Talia Tabin
Woman #1 (voice) / News Anchor (voice) / Clayface Fan (voice) / Reporter 1 (voice) / Mrs. Calendar (voice)
Ben Levin
Captain Cold (voice)
Jeannie Tirado
Volcana (voice) / Volcana / TSA Agent (voice)
Michael Ironside
Darkseid (voice)
Larissa Gallagher
Bus Passenger (voice) / Amelie / Automated Voice (voice) / Recepitonist / Italian Boy (voice) / Time Sphere (voice)
Susie Essman
Sharon (voice) / Sharon / Grandma (voice)
Edi Patterson
Veronica Cale (voice) / Veronica Cale / Lawyer (voice)
Sean Giambrone
Joshua (voice)
Krizia Bajos
Bethany (voice)
Rory Scovel
Gus (voice) / Gus / Assassin (voice) / Gus / Maitre'd (Voice)
Wanda Sykes
Queen of Fables (voice)
Mary Holland
Tabitha / Mom (voice) / Jennifer / Tabitha (voice)
Sammi Corona-Lampa
Sofia (voice) / Sophia (voice)
Paul W. Downs
The Jons / Giant Jon (voice) / The Jons (voice)
Kerry Knuppe
Terra (voice) / Terra "Atlee" (voice)
Vico Ortiz
Tefe (voice) / Tefe Holland (voice)
Carla Delaney
Goldilocks/Old Lady (voice) / Goldilocks (voice)
Wayne Knight
The Penguin (voice)
James Gunn
James Gunn (voice)
Alfred Molina
Mr. Freeze / Stew (voice) / Mr. Freeze (voice)
Sam Richardson
Swamp Thing (voice)
James Corleto
Benicio (voice)
Will Sasso
Maxie Zeus / Jennifer's Husband (voice) / Maxie Zeus (voice)
Brad Morris
Businessman / Prisoner (voice) / Victor Zsasz / Penguin Goon (voice)
Chris Diamantopoulos
Aquaman (voice) / Aquaman / Chef (voice)
Gary Anthony Williams
King Baby (voice) / Brother Prince Shark (voice)
Casey Wilson
Betty (voice)
Keith Ferguson
Jonas / Steppenwolf / Groundskeeper (voice) / Male Pedestrian (voice)
Charlie Adler
Nick / Grandpa (voice) / Nick / Goon 1 (voice)
Zeno Robinson
The Flash (voice) / Deliveryman / Dock Worker (voice)
John Slattery
Jason Woodrue (voice) / Jason Woodrue / Floronic Man (voice)
Mary Deaton
Pippa Impersonator (voice) / Kandor Woman (voice)
Jill Talley
Wife / Vrill II / Mrs. Starr (voice) / Wife / Vril II (voice)
Whitney Rice
Crowd (voice) / Student Crowd (voice)
Maria Bamford
Frankette (voice) / Frankette / Dutch Teacher (voice)
Wendell Pierce
Lex Luthor (voice)