Scooby-Doo (werewolf)

The Scooby-Doo werewolf is Scooby-Doo after being dosed with a wolfsbane formula. He only remained a werewolf in direct full moonlight. If the full moon was behind a cloud or he was inside away from a window he reverted to normal. As a werewolf, Scooby was wild, violent, and super-strong. He had no memory of his actions as a werewolf when he returned to normal. Scrappy-Doo and Shaggy were eventually able to mix up a formula to cure him.

Notes/trivia

 * Shaggy once experienced a very similar transformation due to a magical medallion.

Appearances

 * The Scooby-Doo/Scrappy-Doo/Puppy Hour - Where's the Werewolf?