Suggestions by @jesselee

SpongeBob SquarePants

as SpongeBob SquarePants in Camelot

Patrick Star

as Patrick Star in Camelot

Sally (The Nightmare Before Christmas)

as Sally Finkelstein in Camelot

Belle and Jasmine

as Princess Jasmine in Camelot

The Bimbettes

as The Bimpettes in Camelot

Waldorf

as Waldorf in Camelot

Statler

as Statler in Camelot

Animal

as Animal in Camelot

Fozzie Bear

as Fozzie Bear in Camelot

Tigger

as Tigger in Camelot

Megara

as Megara in Camelot

Wario and Mona

as Slikc in Camelot

Rumpelstiltskin

as Sh in Camelot

The Fairy Godmother (Dama Fortuna)

as The Fairy Godmouther in Camelot

Alice (Disney)

as Alice in Camelot

White Rabbit

as White Rabbit in Camelot

Sally Carrera

as Sally Carrera in Camelot

Alice Kingsleigh

as Alice KingsIeigh in Camelot

Belle (Disney Character)

as Belle in Camelot

Fa Mulan

as Fa Mulan in Camelot