- 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 — S50E29
Episode: The Treasure of Yucky Mama
Air Date: 2020-05-30
Overview
During Oscar the Grouch’s spring “cleaning,” he finds a fifty-year-old treasure map - but the neighborhood looks much different than it used to! Will Elmo, Abby, Nina, Oscar, and Charlie learn enough about Sesame Street’s history to complete three grouchy challenges and find Yucky Mama's treasure?