- 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 — S16E56
Episode: Finding the hidden Grouches
Air Date: 1985-02-04
Overview
The neighborhood plays hide-and-seek to find Grouches hidden around Sesame Street. Oscar and friends make the search challenging and entertaining for everyone. Sponsors: C, J, 8