The Ghost Clown was the disguise of Harry the Hypnotist, who vowed revenge against Mr. Barnstorm's circus, after Mr. Barnstorm had sent him to prison for stealing.
In the town of Crystal Cove, sightings of a mysterious ghost have been appearing, leading to the attention of four kids. This leads them to investigate who the ghost is, and uncover Crystal Cove’s dark truth along the way.
