The Mystery Of The Diablo Doro

Piscato (center) and his flunkys, Kelp Monster (left) and Octopus Monster (right)

When assisting their friend, a French Pwasoun (I hope I spelt that right), in researching the 'Diablo Doro', a sunken wreck. However, the crew desert when they find the captain of the wreck, Captain Piscato, and his sea monsters, only to mysteriously vanish in the mist. Not long after, the Professor is also captured by the ghosts, and It is up to Scooby and his friends to solve the mystery of the Diablo Doro. 6/10