The Grim Adventures of Billy & Mandy

Runaway Pants

Directed by Sue Perrotto
TV-Y7
S4 • E19    Jun 27, 2005
At school it is time for the "Presidents Fitness Test", but Billy is absolutely unfit for exercise. On the other hand, Nergal Junior uses his shape-shifting powers to become fit at will and excel in every test. Billy asks Junior to transform into a pair of pants that he can wear, so he can run fast and win the 50-meter race. Since Junior has never attempted to transform into inanimate objects he cannot stop running and cannot revert to his human form. Billy keeps running forever while he becomes a national sensation known as the "Fitness Lad". It is revealed that the story was just all a fabrication created by the narrator, who parodies The Twilight Zone.

Where to Watch Runaway Pants

Cast of Runaway Pants

  • Greg EaglesGrim (voice)
  • Richard Steven HorvitzBilly (voice)
  • Grey DeLisleMandy (voice)
  • Vanessa MarshallIrwin (voice)
  • Sue PerrottoDirector
  • Maxwell AtomsWriter
  • Alex AlmaguerWriter

 

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