- 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 — S22E126
Episode: The Grand High Triangle Lover visits Telly
Air Date: 1991-05-06
Overview
Uncle Wally welcomes the viewer when Telly rushes in to inform him that the Grand High Triangle Lover - president of the Triangle Lovers Club - is coming to Sesame Street today! Telly doesn't know the reason for the visit, but a royal fanfare plays as the GHTL arrives with his assistant Norman. Sponsors: A, C, 1