Season 27 / Episode 13
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.
Genre - Sitcom/Animated/Holiday
Running Time - 30min
Country - USA
Language - en
Original Air Date - Sunday 14th February 2016
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