The Grim Adventures of Billy and Mandy

Season 4 Episode 19: Runaway Pants

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.

Genre:

Animation, Comedy, Kids

Seasons:

7

Episodes:

184

Actor:

Greg Eagles, Richard Steven Horvitz, Grey DeLisle

Quality:

HD

Status:

Ended

First Air:

2001

IMDb:

8.1