Kirby/Then Simpsons

C
King Dedede as Homer

Tiff's mom as Marge

Tuff as Bart

Tiff as Lisa

Kirby as Maggie

Iroo as Milhouse

Meta Knight as Moe

Escargoon as Lenny

Waddle Doo as Carl

Nightmare as Mr. Burns

Customer Service as Smithers

Paint Roller as Krusty the Clown