- 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 — S22E21
Episode: Elmo's dinosaur/Baby birds hatch
Air Date: 1990-12-10
Overview
Bob happens upon Elmo poking his toy dinosaur, Ziggy, to "wake" him up. Bob keeps puffing into Ziggy, getting very tired. Sponsors: R, V, 5