Sesame Street / Season 7 S7E21 Episode 21 Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 18566days : 13hours : 58min : 22sec Monday, December 29, 1975 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S7E20 Episode 20 Next episode S7E22 Episode 22 Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.