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Dumb and Dumber

Brain, Brain, Go Away

E16    Jan 6, 1996    TV-Y
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Harry accidentally drinks a serum that turns him into a genius and Lloyd fears their friendship is in jeopardy.
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Cast of Brain, Brain, Go Away
  • Matt FrewerLloyd Christmas (voice)
  • Bronson PinchotDymbster (voice)
  • Bill FagerbakkeHarry Dunne (voice)
  • Kath SoucieWaitress (voice)

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