Sesame Street: Sing Yourself Silly!

Caroll Spinney

Big Bird / Oscar the Grouch (voice)

Jerry Nelson

Count von Count / Duck (voice)

Richard Hunt

Gladys the Cow / Forgetful Jones / Don Music (voice)

Frank Oz

(archive footage) (voice)

Jim Henson

Ernie / Singer / Kermit the Frog (archive footage) (segment "One Banana") (voice)

Jeremy Irons

Self (archive footage)