You will Watch Scooby Doo! Mystery Incorporated Season 2 Episode 5 online for free episodes with HQ / high quality. Stream cartoons Scooby Doo! Mystery Incorporated Episode 31 Hodag of Horror.A creature called The Hodag of Horror attacks Crystal Cove. Meanwhile, Brad Chiles and Judy Reeves (Fred’s real parents) have suddenly appeared along with a dog whom Scooby has taken a fancy to.