Mister Rogers' NeighborhoodStream It

Episode 4

Chef Brockett is planning to add a soda fountain to his bakery. In the Neighborhood of Make-Believe, Lady Aberlin brings back the toy horse which, when a string is pulled, says "I know". X gives her a toy seagull which says "you know" when a string is pulled.
Aired: Feb 22, 1973 Genre: KidsCasts: Fred Rogers Betty Aberlin David Newell Joe NegriCreated By: Fred RogersDuration: 30m Rating: 0 Country: United States of America Production: WQED, Small World Enterprises, Family Communications