Kari Wahlgren

Saturn Girl (voice)

Adam Wylie

Brainiac 5 (voice)

Andy Milder

Lightning Lad (voice)

Shawn Harrison

Timber Wolf (voice)

Yuri Lowenthal

Superman (voice)

Michael Cornacchia

Bouncing Boy (voice)

Heather Hogan

Phantom Girl (voice)

Alexander Polinsky

Chlorophyll Kid / Matter-Eater Lad (voice)

Phil Morris

Imperiex (voice)

Amy Hill

K3NT (voice)

Greg Ellis

Drax (voice)

Keith Ferguson

Karate Kid / Nemesis Kid (voice)

Billy West

Dispatcher (voice) / Guide-Bot (voice)

Corey Burton

Brainiac (voice)

Tara Platt

Dream Girl (voice)

Wil Wheaton

Cosmic Boy (voice)

Taylor Negron

Starfinger (voice)

Lauren Tom

Zyx (voice)

Victor Raider-Wexler

Dr. Neerg (voice)

David Sobolov

The Persuader / Lord Reesmu (voice)

Dave Wittenberg

Ferro Lad (voice)

Dan Castellaneta

Boris / Captain Howdy / Coluans (voice)

Jim Ward

Mordru (voice)

Madison Davenport

Abel (voice)

Sab Shimono

K3NT (voice)

Dorian Harewood

Dr. Mar Londo (voice)

Bumper Robinson

Star Boy (voice)

April Winchell

Winema Wazzo (voice)

James Arnold Taylor

Lightning Lord (voice)

Richard McGonagle

Host (voice)

Janice Kawaye

Young Lightning Lord (voice)

Jennifer Hale

Space Warrior / Ma Kent (voice)

Khary Payton

Tyr / The Hunter (voice)

Nika Futterman

Ayla (voice)

Bob Bergen

Young Lightning Lad (voice)

Tara Strong

Emerald Empress / Esper (voice)

Jefferson Black

Terra-Man (voice)

Lex Lang

Grimbor the Chainsman / R.J. Brande (voice)

David Lodge

Announcer #2 / Tharok (voice)

Harry Lennix

Dr. Mar Londo (voice)