Plot: Scooby-Doo and the gang were on an adventure to look for clues about what's hidden, but when they found the magical ancient pearl that they had touched, they suddenly turned into merdogs and Scooby-Doo was also transformed into a shark. Their new adventure began. Their objective was to find out why they were turned into merdogs and by whom.


  1. Prologue/At the beach
  2. In search of the Pearl/Transformed into merdogs
  3. A New Adventure begins Under the Sea
  4. Daphne and Velma at the Sunken Shipwreck/The Hidden Treasures
  5. Problem Solved Puzzles/Rescued the Merdog Princess
  6. The Giant Squid attack/Return to the Merdog Palace
  7. The New Mystery Submarine
  8. Entering the Depths/Captured
  9. Rescuing Daphne and Velma/Mission Accomplished
  10. You Meddling Merdogs/A Happy Ending


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