Sesame Street / Season 3 S3E21 Episode 21 Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 20050days : 13hours : 59min : 36sec Monday, December 6, 1971 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S3E20 Episode 20 Next episode S3E22 Episode 22 Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.