| Sesame Street | |
| Plot | Oscar's air pollution factory |
| Air date | March 21, 1973 |
| Season | Season 4 (1972-1973) |
| This episode guide has been compiled from listings in Tucson Daily Citizen. ⓘ
| |
- Oscar the Grouch's business goes up in smoke when Gordon makes him shut down his air pollution factory.
| Previous episode: | Next episode: |
| Episode 0497 | Episode 0499 |
Community content is available under CC-BY-SA
unless otherwise noted.
