Kaley Cuoco
Harley Quinn (voice)

Lake Bell
Poison Ivy (voice)

Alan Tudyk
Clayface / The Joker (voice) / Clayface (voice) / The Joker (voice) / Clayface /...

Ron Funches
King Shark (voice)

James Adomian
Bane/Vincent Edge/Animal Control Officer (voice) / Bane (voice) / Bane / Ian (vo...

Diedrich Bader
Batman (voice) / Bruce Wayne (voice) / Batman / Thomas Wayne (voice) / Gorilla G...

JB Smoove
Frank the Plant (voice) / Baby Frank the Plant (voice)

Tony Hale
Dr. Psycho (voice) / Dr. Psycho / Businessman (voice) / Dr. Psycho / Snow Rat (v...

Matt Oberg
Kiteman (voice) / Killer Croc (voice) / Kiteman / KGBeast (voice) / Kiteman / Ba...

Christopher Meloni
Commissioner Gordon (voice) / Jim Gordon / Jeffrey the Parrot (voice) / Jim Gord...

Briana Cuoco
Batgirl (voice) / Batgirl / Barbara Gordon (voice) / Barbara Gordon (voice) / Ba...

Jim Rash
The Riddler (voice) / Metallo / The Riddler (voice) / The Riddler / Imperceptibl...

Jason Alexander
Sy Borgman (voice)

Tisha Campbell
Tawny Young (voice) / Tawny (voice) / Tawny Young / Sassy Nun (voice) / Janice (...

Tom Hollander
Alfred (voice) / Alfred Pennyworth / Toyman (voice) / Alfred / Waiter (voice) / ...

Rachel Dratch
Nora Freeze (voice) / Nora Freeze / Reporter 2 (voice) / Queen Hippolyta (voice)...

Phil LaMarr
Koko (voice) / Shark God (voice) / Black Manta / Tentacle Monster (voice) / Prax...

Koko (voice) / Shark God (voice) / Black Manta / Tentacle Monster (voice) / Prax...

Giancarlo Esposito
Lex Luthor (voice)

Andy Daly
Two-Face (voice) / Two-Face / Dent (voice) / Two-Face / The President (voice) / ...

James Wolk
Superman (voice) / Superman / Street Vendor (voice) / Superman / Emcee (voice) /...