Martin P. Robinson

Telly Monster (voice)

Fran Brill

Zoe (voice)

Desiree Casado

Gabi Rodriguez

Caroll Spinney

Oscar the Grouch (voice)

Lexine Bondoc

Lexine

Michael Bundy

Michael

Joey Mazzarino

Stinky the Stinkweed (voice)

Jerry Nelson

The Amazing Mumford

Alice Dinnean

Mouse (voice)

Carlo Alban

Carlo

Jim Henson

Ernie (voice) (archive footage)

Steve Feldman