You are going to Watch What’s New, Scooby-Doo? Episode 15 online free episodes with HQ / high quality. Stream cartoons What’s New, Scooby-Doo? Episode 15 Online Big Appetite in Little Tokyo, After Velma wins a contest for the best invention, the gang travels to Tokyo, Japan. When a mystical person zaps a pizza with a monster-transformation spell, Shaggy eats it. Shaggy starts to grow into a Godzilla-like monster whenever he goes to sleep and he starts eating everything in sight. Now the gang are running around Tokyo trying to get away from the police who want to capture Shaggy.