This marks the first appearance of the Boogieman in the series. He is one of the few ghosts or paranormal beings that the Ghostbusters encounter on more than one occassion.
Features the voice of Susan Blu, who voiced Jessica Wray, Futura, and Belfry in Filmation's Ghostbusters (1986). Blu also served as voice director on every episode of Extreme Ghostbusters (1997).
Peter mentions their usual fee for standard capture and containment is $1500, much less than their $5000 charge for catching Slimer in Ghostbusters (1984).
The voice actors were recorded on June 24, 1986 and July 1, 1986.
Egon revealed the Boogieman was the reason he started investigating the supernatural, in order to find a way to stop him.