Dave Goelz

Gonzo (voice)

Richard Hunt

Camilla the Chicken (voice)

Jerry Nelson

Whatnot Monster (voice)

John Cleese

Self

Jim Henson

Kermit the Frog

Jean Stapleton

Self

Julie Andrews

Self

Dom DeLuise

Self

Vincent Price

Self

Madeline Kahn

Self

Philip Casson

Peter Harris