Jeff Bennett
Johnny Bravo (voice) (183 eps)
Mae Whitman
Little Suzy (voice) (182 eps)
Brenda Vaccaro
Bunny Bravo (voice) (181 eps)
Tom Kenny
Carl Chryniszzswics (voice) (146 eps)
Larry Drake
Pops (voice) (119 eps)
Donny Osmond
(voice) (4 eps)
Julie Nathanson
Model (voice) (4 eps)
Adam West
(voice) (3 eps)
Jack Sheldon
Sensitive Male (voice) (3 eps)
Don Knotts
Don Knotts (voice) (2 eps)
Dee Bradley Baker
Delivery Man / Wrinkled Grape Man / Brick Laying Pig (voice) (2 eps)
Frank Welker
Barney Rubble / Dino (voice) (2 eps)
Dionne Warwick
Self (voice) (1 eps)
Casey Kasem
Shaggy Rogers (voice) (1 eps)
Cody Dorkin
Jungle Boy (voice) (1 eps)
Heather North
Daphne Blake (voice) (1 eps)
Greg Burson
Ghostly Gardener (voice) (1 eps)
Brock Peters
Chronos (voice) (1 eps)
Shaquille O'Neal
Shaquille O'Neal (voice) (1 eps)
Seth Green
Seth Green (voice) (1 eps)
'Weird Al' Yankovic
"Weird Al" Yankovic (voice) (1 eps)
Gary Owens
Blue Falcon (voice) (1 eps)
Mr. T
(voice) (1 eps)
Richard Simmons
(voice) (1 eps)
Luke Perry
(voice) (1 eps)
Farrah Fawcett
(voice) (1 eps)
Julie McWhirter
(voice) (1 eps)
Arlene Golonka
(voice) (1 eps)
B.J. Ward
Velma Dinkley (voice) (1 eps)
Bob Joles
Mobster / Cowman #1 / Bear (voice) (1 eps)
Maurice LaMarche
Pigeon #1 / Elk Boss / Cowman #2 (voice) (1 eps)
Laraine Newman
Cow (voice) (1 eps)
Melissa Peterman
Becky (voice) (1 eps)
Jeff Bergman
Fred Flintstone / TV Anchor / Dino Coaster (voice) (1 eps)
Brian Cummings
Carney / Random Man / Mastro Vac (voice) (1 eps)
Grey DeLisle
Pebbles Flintstone (voice) (1 eps)
Tress MacNeille
Wilma Flintstone / Samantha (voice) (1 eps)
John Stephenson
Mr. Slate / Roller Coaster Operator (voice) (1 eps)
Phil LaMarr
Construction Worker / Portly Grape Man / Fish (voice) (1 eps)
Roger Rose
Pig / Bango / Male Host (voice) (1 eps)
Tara Strong
Female Host / Red Hooded Woman / Goldilocks (voice) (1 eps)
James Arnold Taylor
Sour Grape Man / Bean Man (voice) (1 eps)