Carl Reiner

The Wizard (voice)

David Lodge

Calythos / Warden (voice)

Gary Cole

Black Adam (voice)

Melissa Disney

Mom / Brat (voice)

Kevin Shinick

Dad (voice)

Peter Jessop

Steppenwolf (voice)

William Salyers

Virman Vunderbar (voice)

Dan Donohue

Brother Night / Merlin (voice)

Dayci Brookshire

Kid Zatanna (voice)

Erica Luttrell

Kid Dr. Fate (voice)

Paula Rhodes

Kid Constantine (voice)

Patrick Seitz

Jason Blood / Etrigan the Demon / Merlin (voice)

Damian O'Hare

John Constantine / Abnegazar (voice)

Julianne Grossman

Hippolyta (voice)

Jake T. Austin

Blue Beetle (voice)

Max Mittelman

Jimmy Olsen / Parasite (voice)

Troy Baker

Kanto (voice)

Trevor Devall

Cain (voice)

Armin Shimerman

Zilius Zox (voice)

Mena Suvari

Killer Frost (voice)

Piotr Michael

Perry White / Bruno Mannheim / Kalibak (voice)

Jessica Walter

Athena (voice)

Robert Picardo

Harvey Dent / Two-Face (voice)

Christian Slater

Deadshot (voice)

John de Lancie

Brainiac (voice)

Jason J. Lewis

Superman (voice)

Natasha Leggero

Poison Ivy (voice)

Jasika Nicole

Vixen (voice)

Sean Astin

Shazam / Billy (voice)

Diedrich Bader

Booster Gold / H.I.V.E. Master (voice)

Gillian Jacobs

Roxy Rocket (voice)

Tara Strong

Harley Quinn (voice)

Chris Diamantopoulos

Green Arrow (voice)

John DiMaggio

Lobo (voice)

James Woods

Lex Luthor (voice)

Laura Post

Circe (voice)

Noel Fisher

Klarion the Witch Boy (voice)

Crispin Freeman

Martian Manhunter (voice)

Thomas Lennon

Amazo (voice)

Fred Tatasciore

Robot (voice)

Travis Willingham

Bizarro (voice)

Jerry O'Connell

Atom (voice)

Jon Lovitz

Sid Sharp (voice)

Rachel Kimsey

Wonder Woman / Sis (voice)

Darin De Paul

Sinestro (voice)

Khary Payton

Cyborg / Kanjar Ro (voice)

Natalie Lander

Stargirl / Timmy (voice)

Oliver Vaquer

Mr. Mind (voice)

Hannibal Buress

Michael Holt / Mister Terrific (voice)

Ely Henry

Noah Kuttler / Calculator (voice)

Jim Ward

The Brain (voice)

P.J. Byrne

Firestorm (voice)

Mark Hamill

Swamp Thing (voice)

Stephen Tobolowsky

Professor Stein (voice)

Dana Snyder

Plastic Man (voice)

Brent Spiner

Edward Nigma / Riddler (voice)

David Sobolov

Gorilla Grodd (voice)

Fryda Wolff

Faora (voice)

Roger Craig Smith

Mr. Miracle (voice)

Andy Richter

Chronos (voice)

Jonathan Adams

Darkseid (voice)

Lacey Chabert

Zatanna (voice)

Ken Jeong

Toyman (voice)

Charlie Schlatter

The Flash (voice)

Cloris Leachman

Granny Goodness (voice)

Grey DeLisle

Navigational System (voice)

Patton Oswalt

Space Cabbie (voice)

Josh Keaton

Hal Jordan / Green Lantern (voice)

John Astin

Uncle Dudley (voice)

Jon Cryer

Felix Faust (voice)

Gilbert Gottfried

Mr. Mxyzptlk (voice)

Michael Dorn

Atrocitus (voice)

Joanne Spracklen

Supergirl (voice)

Dania Ramirez

Red Velvet (voice)

Peter Stormare

Mr. Freeze (voice)

Kevin Conroy

Batman (voice)