All Cast
Leslie Uggams
Self
Ethel Merman
Self
Imogene Coca
Self
Michael Jackson
Self
Anne Murray
Self
Henry Fonda
Self
Dick Smothers
Self
Caroll Spinney
Big Bird / Oscar the Grouch (voice)
Northern Calloway
David
Will Lee
Mr. Hooper
Bob McGrath
Bob
Sonia Manzano
Maria