Scott Menville
Robin (voice)
Greg Cipes
Beast Boy (voice)
Khary Payton
Cyborg (voice)
Tara Strong
Raven (voice)
Hynden Walch
Starfire (voice)
Fred Tatasciore
Michigan J. Frog / Yosemite Sam / Taz / Sea Creature (voice)
Alexander Polinsky
Control Freak (voice)
Larry Kenney
The Chief (voice)
Flula Borg
Robotman (voice)
Rachel Dratch
Negative Girl (voice)
Cree Summer
Elasti-Girl (voice)
John DiMaggio
50% Chad (voice)
Jeff Bennett
S. H. A. D. I. (voice)
Grey DeLisle
Wonder Woman (voice)
Jaleel White
Miner (voice)
Nicole Sullivan
Supergirl (voice)
Malcolm McDowell
Baxtory (voice)
Jonathan Adams
Ultralak (voice)
Dan Bakkedahl
Sheriff (voice)
James Hong
Turtle (voice)
Peter Stormare
Fibulon (voice)
Matt Chapman
Platz (voice)
Matthew Moy
Folding Paper Man (voice)
Kimberly Brooks
Bumblebee (voice)
Myrna Velasco
Green Lantern (voice)
Kari Wahlgren
Zatanna (voice)
Robert Morse
Santa Claus (voice)
Rodger Bumpass
Dr. Light (voice)
Eric Bauza
Bugs Bunny / Daffy Duck / Jabberjaw / Wizard of Oz (voice)
Kevin Michael Richardson
General Tucker / Harry (voice)
Lauren Tom
Gizmo
Jeff Bergman
Fred Flintstone (voice)
Pete Wentz
Pete Wentz (voice)
Cee Lo Green
Cee Lo Green (voice)
Joe Trohman
Joe Trohman (voice)
Andy Hurley
Andy Hurley (voice)
Patrick Stump
Patrick Stump (voice)
'Weird Al' Yankovic
Darkseid (voice)
Matthew Lillard
Shaggy (voice)
Kate Micucci
Velma Dinkley (voice)