Sesame Street: Elmo's World: Summer Vacation

Self

Muppet Performer (voice)

Elmo (voice)

Bert (voice)

Muppet Performer (voice)

Seagull / Bird (voice)

Slimey (voice)

Oscar the Grouch (assistant)

Muppet Performer (voice) (as Joseph Mazzarino)

Count von Count (voice)

Muppet Performer (voice)

Slimey

Big Bird / Oscar the Grouch (voice)

Big Bird (assistant)

Ernie (voice)