The mansion was an abandoned building located in the woods.
History[]
Scooby-Doo! Mystery Cases[]
The Mystery Machine breaks down in front of the mansion during the gang's drive to the pie eating contest, so they decided to go in and see whoever lives in there could help.
But what they instead find is a mystery they quickly solved involving a crook trying to scare away intruders while as Frankenstein's Monster so they could the mansions secret treasure.