- 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 — S15E6
Episode: Oscar teaches the DBC's
Air Date: 1983-11-28
Overview
Oscar proudly teaches the Grouchketeers his own "Grouch alphabet" starting with D for "dirt" and "dust." After Gordon finally delivers the promised three bags of dirt (cleverly tiny ones), Oscar reluctantly agrees to teach the correct alphabet despite being outwitted. Sponsors: D, E, 12