The aptly named Coral Creature had its habitat disturbed by Spencer Johnson's plan which caused it to act mean and angry, and due to this it was a believed to be the reason as to who or what was pulling people beneath the beach, but again it was apart of Spencer Johnson's elaborate plan. In an act of kindness it was able to reedem itself by rescuing Scooby-Doo from a flood.
Trivia
- The coral creature was one of the few real monsters of Scooby-Doo Franchise. He was also one of the only monsters that had nothing to do with the mystery as he was merely disturbed my the villain's plan.