Sesame Street / Season 8 S8E78 The Amazing Mumford uses magic to help Maria with her chores (1003) Sesame Street Netflix Share WhatsApp Telegram X (Twitter) Facebook Copy link Aired 18123days : 13hours : 59min : 25sec Wednesday, March 16, 1977 at 7:00 AM (Eastern Time) Synopsis This episode has no synopsis. Previous episode S8E77 Big Bird helps Gordon cure his headache (1002) Next episode S8E79 Cookie Monster goes on a "one cookie a day" diet (1004) Data from TVmaze (CC BY-SA). Updated October 28, 2026, 19:31.