Harley Quinn (voice) (47 Episodes)

Poison Ivy (voice) (47 Episodes)

Clayface / The Joker (voice) (13 Episodes)

King Shark (voice) (31 Episodes)

Dr. Psycho (voice) (17 Episodes)

Bane (voice) (10 Episodes)

Frank the Plant (voice) (21 Episodes)

Kiteman (voice) (10 Episodes)

Commissioner Gordon (voice) (13 Episodes)

Batgirl (voice) (9 Episodes)

The Riddler (voice) (5 Episodes)

Tawny Young (voice) (6 Episodes)

Nora Freeze (voice) (8 Episodes)

Alfred (voice) (7 Episodes)

Lex Luthor (voice) (11 Episodes)

Two-Face (voice) (5 Episodes)

Wonder Woman (voice) (2 Episodes)

Superman (voice) (6 Episodes)

Catwoman (voice) (9 Episodes)

Robin (voice) (6 Episodes)

Bruce Wayne (voice) (2 Episodes)

Nightwing (voice) (5 Episodes)

Praxis (voice) (1 Episodes)

Talia Al Ghul / Livewire (voice) (3 Episodes)

Scarecrow (voice) (5 Episodes)

Mrs. Calendar (voice) (1 Episodes)

Captain Cold (voice) (5 Episodes)

Volcana (voice) (4 Episodes)

Darkseid (voice) (4 Episodes)

Recepitonist / Italian Boy (voice) (1 Episodes)

Veronica Cale (voice) (3 Episodes)

Joshua (voice) (3 Episodes)

Bethany (voice) (3 Episodes)

Gus / Maitre'd (Voice) (1 Episodes)

Queen of Fables (voice) (3 Episodes)

Jennifer / Tabitha (voice) (2 Episodes)

Sofia (voice) (2 Episodes)

The Jons (voice) (2 Episodes)

Terra (voice) (2 Episodes)

Tefe (voice) (2 Episodes)

The Penguin (voice) (2 Episodes)

James Gunn (voice) (2 Episodes)

Mr. Freeze (voice) (1 Episodes)

Swamp Thing (voice) (2 Episodes)

Benicio (voice) (2 Episodes)

Maxie Zeus (voice) (1 Episodes)

Lois Lane (voice) (2 Episodes)

Businessman / Prisoner (voice) (1 Episodes)

Aquaman (voice) (1 Episodes)

King Baby (voice) (1 Episodes)

Male Pedestrian (voice) (1 Episodes)

The Flash (voice) (1 Episodes)

Howie Mandel (voice) (1 Episodes)

George Lopez (voice) (1 Episodes)

Billy Bob Thornton (voice) (1 Episodes)

Golden Glider (voice) (1 Episodes)

Music Meister (voice) (1 Episodes)

Constantine (voice) (1 Episodes)

Debbie (voice) (1 Episodes)

Prawn (voice) (1 Episodes)

Mad Hatter (voice) (1 Episodes)

Little Bruce (voice) (1 Episodes)

Wendy / Granny Goodness (voice) (1 Episodes)

Eris (voice) (1 Episodes)

Bethany (voice) (1 Episodes)

The Flash (voice) (1 Episodes)

Singing Clayface (voice) (1 Episodes)

Marcus (voice) (1 Episodes)

Mrs. Cobblepot / Benjamin (voice) (1 Episodes)

Frankie Muniz (voice) (1 Episodes)

Realtor (voice) (1 Episodes)

Golda (voice) (1 Episodes)

The Arm (voice) (1 Episodes)

The Cowled Critic / Herman (voice) (1 Episodes)

Nick / Grandpa (voice) (1 Episodes)

Sharon / Grandma (voice) (1 Episodes)

Plastique / Queen Elizabeth II (voice) (1 Episodes)

Enchantress / Lover #1 (voice) (1 Episodes)

Hawkgirl (voice) (1 Episodes)

Brett Goldstein (voice) (1 Episodes)

Captain Boomerang (voice) (1 Episodes)

Etrigan the Demon (voice) (1 Episodes)

Mera (voice) (1 Episodes)

Hawkman (voice) (1 Episodes)

Betty (voice) (1 Episodes)

Pool Boy #2 (voice) (1 Episodes)

Starro / Bouncing Boy (voice) (1 Episodes)

Ramona / Drunk Woman (voice) (1 Episodes)

Magician / Buffet Man / Deejay (voice) (1 Episodes)

Supergirl (voice) (1 Episodes)

Alysia (voice) (1 Episodes)

Little Girl #1 (voice) (1 Episodes)

Mitzi (voice) (1 Episodes)

Princess Ladyfingers (voice) (1 Episodes)

Signora/Mama (voice) (1 Episodes)

Scientist (voice) (1 Episodes)

Clegg (voice) (1 Episodes)