CW show Supernatural is headed to the world of the old favorite show – Scooby Doo. This time around, a (magic?) TV transports the duo into the world of cartoons, and they soon realize they’re in Scooby Doo’s world. Of course, this is not the first time the Winchester Brothers will find themselves transported to a (different) TV Show. The Scooby Doo episode is upping the stakes.