"Ghostblusters" is the second segment of the third episode of the first season of the animated series based on the comic strip of the same name, Dennis the Menace. It originally aired on September 24, 1986. The title of the episode is a parody of the film Ghostbusters.
The kids discover an abandoned old Gothic house that Dennis decides would make a great club-house. The kids begin cleaning the place up until a pair of ghosts appear! The others want to leave the place, but Dennis who never once sees the ghosts chides them for being scaredy-cats, and gets them to stay. Finally, the "ghosts" are revealed as a couple of crooks who are using the old house to hide their ill-gotten gold, and using "scare tactics" to frighten the children away.