Sesame Street / Season 6 S6E89 Oscar makes believe that he has duck pox (754) Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 18864days : 14hours : 58min : 20sec Thursday, March 6, 1975 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S6E88 Biff and Sully try to move Gordon's piano (753) Next episode S6E90 Oscar pretends that it's night (755) Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.