Love Is in the N2-O2-Ar-CO2-Ne-He-CH4
Professor Frink uses science to transform himself into a more attractive man; when Marge, Bart, and Lisa visit Grampa for Valentine's Day, they find the old folks in a drug-induced hallucination that lets them relive happy memories.
No upcoming airings right now.
How it played
Cast and crew
- Cast
- Dan Castellaneta, Julie Kavner, Nancy Cartwright
Past airings
- Love Is in the N2-O2-Ar-CO2-Ne-He-CH4