A collection of classic scenes from Sesame Street's third season, including: - Grover Disco: Alphabet Song - Kermit Casting Director - Imagination: Dogs - Llama at Dentist Song - Bert Teaches Pigeon Checkers - Lost Dog Flyer - My Favorite Number is 6 - Old West: Letter Y of Crayons - Credit Crawl for Season 10 Appears on the DVD 'Sesame Street: Old School, Volume 2'.