Episodio 1

Kaley Cuoco

Harley Quinn (voice)

Lake Bell

Poison Ivy (voice)

Giancarlo Esposito

Lex Luthor (voice)

Ron Funches

King Shark (voice)

Jacob Tremblay

Robin (voice)

Briana Cuoco

Batgirl (voice)

Rachel Dratch

Nora Freeze (voice)

JB Smoove

Frank the Plant (voice)

James Adomian

Bane / Snowflame / Legion of Doom Security Guard (voice)

Diedrich Bader

Batman / Gorilla Grodd / Doctor (voice)

Harvey Guillén

Nightwing / Alvin (voice)

Tom Hollander

Alfred / Professor Pyg (voice)

Aline Elasmar

Devora Macklewaithe / Mysterious Woman (voice)

Vanessa Marshall

Clerk (voice)

Edi Patterson

Veronica Cale (voice)

Jim Rash

Metallo / The Riddler (voice)

Talia Tabin

News Anchor (voice)