Gwendolyn Morceau is the main antagonist from the episode The Island of Mrs. Morceau
History[]
When Johnny saw a commercial that introduced Dr. Gwendolyn Morceau, he rush to her island in order to meet her.
Trivia[]
- Being the episode title called "The Island of Mrs. Morceau" it was indicated that Gwendolyn might be married, despite no appearance of her husband.