Where To Watch Sesame Street Season 21
- 33GrouchytownDecember 27, 1989
- 112Episode 2727 - A day at the libraryApril 17, 1990
- 115Episode 2730 - Oscar writes to GrundgettaApril 20, 1990
- 116Episode 2733 - Taking a trip to AfricaApril 25, 1990
- 120Episode 2735 - Oscar tries proving Gabi is a grouchApril 27, 1990
- 121Episode 2736 - What will Gina do when she graduates high school?April 30, 1990
- 125Episode 2740 - Another day in the libraryMay 4, 1990