- Frank Oz (Bert)
- Sonia Manzano (Maria Figueroa Rodriguez)
- Roscoe Orman (Gordon Robinson)
- Martin P. Robinson (Telly Monster/Aloysius Snuffleupagus/Irvine/Slimey (voice))
- Suki Lopez (Nina)
- Violet Tinnirello (Charlie)
- Jennifer Barnhart (Zoe (voice))
- Ryan Dillon (Elmo (voice))
- Alan Muraoka (Alan)
Sesame Street — S15E26
Episode: Telly meets Mr. Snuffleupagus
Air Date: 1983-12-26
Overview
Telly Monster meets Snuffleupagus for the first time and reacts with his characteristic nervousness to the large, unusual creature. Sponsors: I, U, 5