← Back to details

Casting

Director

Joseph Barbera

Executive Producer

Joseph Barbera

Characters

Joseph Barbera, William Hanna

Casey Kasem
Casey Kasem(voices)
E. G. Daily
E. G. DailyButtercup (Voice)
Mae Whitman
Mae WhitmanLittle Suzy (Voice)
Tara Strong
Tara StrongBubbles (Voice)
Jeff Bennett
Jeff BennettJhonny Bravo (Voice)
Cathy Cavadini
Cathy CavadiniBlossom (Voice)
Christine Cavanaugh
Christine CavanaughDexter (Voice)
Charlie Adler
Charlie AdlerI.R. Baboon (Voice) / Cow (Voice) / Chicken (Voice) / Red Guy (Voice)
Richard Steven Horvitz
Richard Steven HorvitzBilly (Voice)
Grey DeLisle
Grey DeLisleMandy (Voice)
Brenda Vaccaro
Brenda VaccaroBunny Bravo (Voice)
Greg Eagles
Greg EaglesThe Grim Reaper (Voice)
Tom Kane
Tom KaneProfessor Utonium (Voice)
Tom Kenny
Tom KennyThe Mayor (Voice)
Charlie Adler
Charlie AdlerI.R. Baboon
Michael Dorn
Michael DornI.M. Weasel (Voice)
Marty Grabstein
Marty GrabsteinCourage (Voice)
Thea White
Thea WhiteMuriel Bagge
Thea White
Thea WhiteMuriel Bagge (Voice)
Frank Welker
Frank Welker(voices)
Mindy Cohn
Mindy Cohn(voice)
Jim Cummings
Jim Cummings(voice)
Mark Hamill
Mark Hamill(voices)
William Hanna
William Hanna(voice)
Joseph Barbera
Joseph Barbera(voice)
Ted Turner
Ted Turner(archive footage)
Don Messick
Don Messick(archive footage)
Allison Moore
Allison MooreDee Dee (voice)