S1·E1 Gordon Introduces Sally to Sesame Street (0001)

In the first episode of Sesame Street, Gordon takes a girl named Sally on a tour of Sesame Street, introducing her (and the viewers) to the various characters on the show. On the street, Sally meets the human cast -- Gordon, Susan, Bob and Mr. Hooper -- as well as two Muppet characters, Big Bird and Oscar the Grouch.