Ep 9. Haunted House Hang-Up

In "Haunted House Hang-Up," the Scooby-Doo Gang finds themselves investigating a peculiar series of strange occurrences at a large, abandoned mansion. The episode begins with the group break down near the property which prompts them to take refuge in the house for the night. But as soon as they make themselves comfortable, strange things start happening.

Shaggy and Scooby, being the usual scaredy-cats, become convinced that the mansion is haunted by the ghost of their Uncle Arthur. As a result, they are hesitant to join in on the investigation, opting instead to hide behind Fred, Velma, and Daphne.

The gang begins to piece together the clues, discovering that the mansion has been rigged with hidden trapdoors and secret passageways. They also find an old news article detailing the tragic history of the house and its previous owner, who was driven mad by the death of his family. The mansion was then abandoned and left to rot.

As they continue to search for answers, Shaggy and Scooby come across a mysterious figure who appears to be the ghost of Uncle Arthur. However, the rest of the gang remains skeptical, believing that the figure is only a cleverly disguised person trying to scare them away from the mansion.

Things start to ramp up when the group finds themselves chasing the ghostly figure through the mansion's various rooms and secret passages. They also uncover more clues that suggest that the ghostly figure may not be who they think it is.

After a dramatic confrontation, the mystery is finally solved in a classic Scooby-Doo fashion. The Scooby-Doo Gang unmasks the villainous figure behind the haunted house hang-up, revealing that the ghost was in fact just someone trying to hide a valuable stash of gems hidden within the mansion. The gang is victorious yet again, and the case is solved.

Overall, "Haunted House Hang-Up" is a classic episode of Scooby-Doo that presents viewers with a great mix of mystery and humor that is sure to delight fans of the original series.