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The Simpsons

Series 27 Episode 13: 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.

Category
Animated / Entertainment / Holiday / Sitcom
Original air date
2016-02-14
Cast and crew
  • Dan CastellanetaHomer Jay Simpson/Barney Gumble/Grampa Simpson/Mayor Joe Quimby/Krusty the Klown/Groundskeeper Willie
  • Julie KavnerMarjorie Bouvier Simpson/ Patty Bouvier/Selma Bouvier/Grandma Jackie Bouvier
  • Nancy CartwrightBartholomew Jo-Jo "Bart" Simpson/Nelson Muntz
  • Yeardley SmithLisa Marie Simpson
  • Hank AzariaMoe Szyslak/Apu Nahasapeemapetilon/Chief Clancy Wiggum/Dr. Nick Riviera
  • Harry ShearerCharles Montgomery Burns/Waylon Smithers/Principal Seymour Skinner/Ned Flanders/Otto Mann/Scratchy/Kent Brockman/Dr. Julius Hibbert/Reverend Timothy Lovejoy
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