8 suggestions

Tom Kenny
as Roary the Lion in The Baby Einstein Show

Fred Armisen
as Mouser in Doki doki panic

Fred Armisen
as Mouser in Doki doki panic

Kevin Michael Richardson
as Mouser in Doki doki panic

Dee Bradley Baker
as Fryguy in Doki doki panic

Jack Black
as Tryclyde in Doki doki panic

Kazumi Totaka
as Birdo in Doki doki panic

Nate Bihldorff
as Shy Guys in Doki doki panic