Suggestions by @russlamplugh1
256 suggestions
Matt Groening
as Director in Captain Underpants and the Madden of the Crossover
Hank Azaria
as Moe Szyslak in Captain Underpants and the Madden of the Crossover
Harry Shearer
as Mr. Burns in Captain Underpants and the Madden of the Crossover
Nancy Cartwright
as Maggie Simpson in Captain Underpants and the Madden of the Crossover
Julie Kavner
as Marge Simpson in Captain Underpants and the Madden of the Crossover
Yeardley Smith
as Lisa Simpson in Captain Underpants and the Madden of the Crossover
Alex Thorne
as Mr. Mechanic in Captain Underpants and the Madden of the Crossover
Christopher Lloyd
as Tippy Tinkletrousers in Captain Underpants and the Madden of the Crossover
Noah Johnston
as Russ Lamplugh in Captain Underpants and the Madden of the Crossover
Kyle Harrison Breitkopf
as Jimmy in Captain Underpants and the Madden of the Crossover
Addison Holley
as Starta in Captain Underpants and the Madden of the Crossover
Jacob Ewaniuk
as Jumbo in Captain Underpants and the Madden of the Crossover
Hadley Belle Miller
as Erica Wang in Captain Underpants and the Madden of the Crossover
Steve Carell
as Captain Underpants in Captain Underpants and the Madden of the Crossover
A.J. Tecce
as Melvin Sneedly in Captain Underpants and the Madden of the Crossover
Dee Bradley Baker
as Tony, Orlando and Dawn in Captain Underpants and the Madden of the Crossover
Dee Bradley Baker
as Crackers in Captain Underpants and the Madden of the Crossover
Dee Bradley Baker
as Sulu in Captain Underpants and the Madden of the Crossover
Nancy Cartwright
as Bart Simpson in Captain Underpants and the Madden of the Crossover
Alex Garfin
as Harold Hutchins in Captain Underpants and the Madden of the Crossover