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Alvin and the Chipmunks

Dr. Simon and Mr. Heartthrob

E9    Oct 7, 1989    30m    TV-G
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Alvin tampers with Simon's hair growth formula and instead having it grow Simon's hair, it turns him into a heartthrob.
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Cast of Dr. Simon and Mr. Heartthrob
  • Ross Bagdasarian, Jr.Alvin / Simon / Dave Seville (voice)
  • Janice KarmanTheodore / Brittany / Jeanette / Eleanor (voice)
  • Dody Goodman
  • Nancy Cartwright
  • Frank Welker
  • Tress MacNeille
  • Ross Bagdasarian

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