Sesame Street / Season 2 S2E21 Episode 21 Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 20414days : 13hours : 57min : 49sec Monday, December 7, 1970 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S2E20 Episode 20 Next episode S2E22 Episode 22 Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.