Suggestions by @flashfunk03

Jeff Bennett

as Plucky Duck in Tiny Toons Looniversity

Eric Bauza

as Daffy Duck in Tiny Toons Looniversity

Frank Welker

as Furrball in Tiny Toons Looniversity

Kaley Cuoco

as Babs Bunny in Tiny Toons Looniversity

Ben Schwartz

as Buster Bunny in Tiny Toons Looniversity

Jeff Bergman

as Bugs Bunny in Tiny Toons Looniversity

Jeff Bergman

as Sylvester the Cat in Tiny Toons Looniversity

Andy Merrill

as Brak in Cartoon Network's 30th Anniversary Special

Jess Harnell

as Secret Squirrel in Cartoon Network's 30th Anniversary Special

Gary Cole

as Harvey Birdman in Cartoon Network's 30th Anniversary Special

Eric Bauza

as Wile E. Coyote in Cartoon Network's 30th Anniversary Special

Fred Tatasciore

as Paw Rugg in Cartoon Network's 30th Anniversary Special

Jeff Bergman

as Doggie Daddy in Cartoon Network's 30th Anniversary Special

Frank Welker

as Scooby-Doo in Cartoon Network's 30th Anniversary Special

Michael Dorn

as I.M. Weasel in Cartoon Network's 30th Anniversary Special

Dana Snyder

as Cavey Jr. in Cartoon Network's 30th Anniversary Special

Kevin Michael Richardson

as Magilla Gorilla in Cartoon Network's 30th Anniversary Special

Jeff Bergman

as Mr. Jinks in Cartoon Network's 30th Anniversary Special

Billy West

as Mr. Jinks in Cartoon Network's 30th Anniversary Special

Eric Bauza

as Atom Ant in Cartoon Network's 30th Anniversary Special