Haunting of the Blackwater is the fifteenth episode of the first season of the animated series, Martin Mystery. It was originally released on March 3, 2004.
The grand reopening gala of the Blackwater Mountain Lodge in British Columbia comes to an abrupt ending when the breaking of an old photo of the long dead founder of the lodge triggers ghostly activity and a disembodied voice ordering everyone out.
The gang go to investigate a lodge that has a haunting going on inside. It turns out the owner of the place is the one haunting it and doesn't want anyone there. As they find clues along the way they encounter the ghost. Martin tries to trap it but it only ends up possessing Diana instead and starts chasing Martin and Java around but at the end everything goes back to normal.
- Susan Bridges
- Philus Blackwater
- Possessed Diana (fomerly)
- Slime Scan
- Alpha Goggles
- The design of the hedge maze and the name of the hotel is a reference to the film, Stephen King's The Shining.