- 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 — S37E10
Episode: It's Time For Ask Oscar!
Air Date: 2006-09-01
Overview
On the "Ask Oscar!" show, Telly reads a letter from a boy who can't remember what the little round things that hold his jacket together are called. Telly is ready to get the answer from Oscar, but Oscar isn't ready to tell.