|This needs a stretch.|
Velma's old friends Anne and Melissa Brewer have the Scooby gang in to help solve the mystery of the ghost in their window seat.
- Anne Brewer (single appearance)
- Melissa Brewer (single appearance)
- Marvin Brewer (single appearance)
|Duane Harper||He did claim that he knew a whole lot about the spirits who haunted the window seat.|
|Marvin Brewer||He kept on pestering his sisters to tear the place down, so that he could look for the treasure belonging to thier old lady great grand aunts.|
|Duane Harper as the Window Seat Spector||Wanted to search for the lost money made by the aunts of Annie and Melissa Brewer and claim his family's share.|
- This is a sequel of sorts to the movie Arsenic and Old Lace.