You will Watch Aaahh!!! Real Monsters Episode 12 online for free episodes with HQ / high quality. Stream cartoons Aaahh!!! Real Monsters Episode 12 A. The Scare-Meter and a visit to the Hall of Records informs the Gromble that monster scares are not as effective as they used to be in the human world. What will this mean for the future of the monster race?