The Secret of Shark Island

The Secret of Shark Island is the eighth episode of the first season of The New Scooby-Doo Movies.

Premise
Taking a honeymoon, Sonny and Cher meet up with the gang at a run down beach resort that is not what they expected. Along with bad accommodations, there is a giant monster shark that is running around.

Synopsis
Insert details here.

Guest stars

 * Sonny & Cher

Villains

 * Shark Men