Jeff Bennett
Dad (voice)
Kath Soucie
Mom (voice)
Christine Cavanaugh
Dexter (voice)
Kat Cressida
Dee Dee (voice)
Candi Milo
Dexter (voice)Allison Moore
Dee Dee (voice)
Tom Kenny
Ice Cream Man / Paperboy / Telephone Worker (voice)
Frank Welker
Dog / Announcer / Vet (voice)
Rob Paulsen
Hunter / Goat / Charlie (voice)
Eddie Deezen
Mandark (voice)
Kimberly Brooks
Gwen (voice)
Dee Bradley Baker
Man #2 / Billy (voice)
Maurice LaMarche
Ratman / Dad (voice)
Daran Norris
Announcer (voice)
Dom DeLuise
Koosalagoopagoop (voice)
Robert Ridgely
Tracker #1 / Space Hick #2 (voice)
Earl Boen
Commander Chief / Man #2 (voice)
Kevin Michael Richardson
Action Hank / Cop (voice)
Pamela Adlon
Brother (voice)
Jim Cummings
Orgon Grindor (voice)
Michael Pataki
Coach (voice)
Jennifer Hale
Miss Pimmerwickle / Record / Southern Bell (voice)
Randy Crenshaw
Barbershop Singer (voice)Roger Freeland
Barbershop Singer (voice)John Garry
Action Hank (voice)
Gary Owens
Blue Falcon (voice)
James Hong
RA (voice)
Greg Eagles
Capital 'G' / Man #1 (voice)
Lauren Tom
Teacher (voice)
Randy Poffo
Rasslor (voice)
Paul Williams
Professor Williams (voice)Agostino Castagnola
Doctor / Narrator (voice)
Martin Mull
M.A.R. 10 (voice)
Fred Willard
F.R.E.D. (voice)
Mark Hamill
Magic Uncle Fergel O'Reilly (voice)
Michael Dorn
Robo Dexo 3000 (voice)
Andy Suriano
Andy Suriano (voice)
Brad Garrett
Magmanamus / Man #1 / Driver (voice)Paula Tiso
Honeydrew (voice)
John Kassir
Guy #2 / Guy #3 / Kid #2 (voice)
Genndy Tartakovsky
Director
Charlie Bean
WriterSteve Rucker
Original Music Composer
Andy Bialk
Character DesignerSherry Gunther
Executive ProducerGenndy Tartakovsky
ProducerDebby Hindman
Associate ProducerDavis Doi
Supervising ProducerGenndy Tartakovsky
StoryboardDon Shank
Storyboard ArtistAndy Bialk
LayoutTyler Samuel Lee
Story