After the call about swampland for sale, Peter thinks it was his dad.
While calling themselves the Crimebusters, virtually all of their equipment was modified to fight living criminals including their Proton Packs, Traps, P.K.E Meter, Ecto-2's cannon, and the insignia on their uniforms and Firehouse.
The Stay Puft Marshmallow Man is seen at the end of this episode.
The voice actors were recorded on January 12 and January 16, 1987. Frank Welker recorded on January 9 and 16, 1987. Maurice LaMarche recorded alone on January 12, 1987.
Based on the Roman numeral on the first newspaper, this episode takes place in 1986.