as Grover / Bert / Grover's Mommy (voice)
as Elmo (voice)
as Big Bird / Oscar (voice)
as Ernie (voice)
as Cookie Monster (voice)
as Mr. Johnson / Fred the Wonder Horse / Maurice Monster (voice)
as Frank the Elephant / Penguin (voice)
as Zoe (voice)
as Grover (voice) (archive footage)