Greg Cipes

Beast Boy (voice)

Scott Menville

Robin (voice)

Khary Payton

Cyborg (voice)

Tara Strong

Raven (voice)

Hynden Walch

Starfire (voice)

Andrea Romano

Headmistress (voice)

Malcolm McDowell

Mad Mod (voice)

Henry Rollins

Johnny Rancid (voice)

Michael Rosenbaum

Kid Flash (voice)

Tracey Walter

Puppet King (voice)

Michael Clarke Duncan

Krall / Hayden (voice)

Keith Szarabajka

Trigon (voice)

Greg Ellis

Malchior (voice)

Virginia Madsen

Arella (voice)

Dave Coulier

Captain / Tramm (voice)

Russi Taylor

Timmy Tantrum / Melvin (voice)

Billie Hayes

Mother Mae-Eye (voice)

Stephen Root

Val Yor (voice)

Tony Jay

Narrator (voice)

Tom Kane

Bob (voice)

Marc Worden

Killer Moth (voice)

Keith David

Atlas (voice)

James Hong

Professor Chang (voice)

Clancy Brown

Trident (voice)

David Johansen

Ding Dong Daddy Dowd (voice)

Takayo Fischer

Chu-Hui the True Master (voice)

Tress MacNeille

Horror Movie Actress (voice)

Xander Berkeley

Warp (voice)

Judge Reinhold

Negative Man (voice)

Keone Young

Katarou / The Monkey (voice)

Bumper Robinson

Hotspot (voice)

T'Keyah Crystal Keymáh

Bumblebee / Old Lady / Young Boy / Computer Geek (voice) · Bumblebee (voice)

Wil Wheaton

Aqualad (voice)

Peter Onorati

Robotman (voice)

Diane Delano

Pantha (voice)

Freddy Rodríguez

Más y Menos (voice)

Rino Romano

Kai (voice)

David Sobolov

Cron (voice)

Mike Erwin

Speedy (voice)

James Arnold Taylor

Old Fisherman / Pelican / Space Hero (voice) · Overload / Cash (voice)

Jason Marsden

Billy Numerous (voice)

S. Scott Bullock

Thunder (voice)

Quinton Flynn

Lightning (voice)

Tom Kenny

Mumbo / Any Card (voice)

John DiMaggio

Spike (voice)

Ron Perlman

Slade (voice)

Matt Levin

Sammy (voice)

Glenn Shadix

The Brain / Monsieur Mallah (voice)

Jim Cummings

Master of Games / Wildebeest (voice)

Alexander Polinsky

Control Freak (voice)

Jeff Bennett

Anchorman / Armadillo Guy / Superspy (voice)

Thomas Haden Church

Killer Moth (voice)

Will Friedle

Fang / Frozen Promgoer (voice)

Cathy Cavadini

Alien Woman / Chrysalis Hunter (voice)

Rob Paulsen

Adventurer / Game Show Host / Joaquim (voice)

Alan Shearman

Galfore (voice)

Dee Bradley Baker

Silkie / Le Blanc (voice)

Ashley Johnson

Terra (voice)

Kevin Michael Richardson

Mammoth (voice)

Kimberly Brooks

Sarasim (voice)

Lauren Tom

Jinx (voice)

Ed O'Ross

Raskov (voice)

Rodger Bumpass

Dr. Light (voice)

Gary Anthony Sturgis

Gordanian / Trogaar (voice)

Lisa Kaplan

Additional Voices (voice)