The Grundel The Real Ghost Busters : Season 3 Episode 10
TV-Y7 ABC 23m
Aired: November 14th, 1987 @ 12:00 AM EST on ABC
A young boy asks the Ghostbusters about a strange creature he has seen talking to his brother. Egon soon realizes that the boy described a Grundel, a creature who appears to young kids and turns them bad, until they become Grundels themselves.
