- 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 — S35E18
Episode: Telly's Letter Dilemma (4074)
Air Date: 2004-04-28
Overview
Telly joins the Letter-Of-The-Month Club. Image and description courtesy of MuppetWiki and used with permission under the GNU Free Documentation License (GFDL).