Sesame Street / Season 11 S11E20 Episode 20 Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 17113days : 14hours : 53min : 22sec Friday, December 21, 1979 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S11E19 Episode 19 Next episode S11E21 Episode 21 Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.