- 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 — S17E124
Episode: Will it sink or will it float?
Air Date: 1986-05-08
Overview
As Susan exits 123 Sesame Street carrying some boxes to throw out, Forgetful Jones offers to help, then immediately forgets he did. Telly Monster asks the kids to identify clues on a clothesline hanging over the yard, but when the line moves there's nothing on it. Sponsors: P, R, 4