"Doctor Doctor" Episode 35 (Season 1s, Episode 22) Aired: Tuesday October 13, 1987 in Syndication Writer: J. Michael Straczynski

Synopsis
When the guys bust a ghost in a chemical plant, they're covered with a substance which has absorbed the ghost and the things that start to grow on them aren't a pretty sight!

Quotes

Peter: Heat 'em up.
Egon, Ray, & Winston: Smoking!
Peter: Let's kick some ghost.