Scooby-Doo has been around for YEARS! It's gone through many reboots, spin-offs, and movie versions. What if I told you that every Scooby-Doo show and movie was connected in one giant, tangled timeline? That it is a vast multiverse rivaling that of Marvel itself! A multiverse full of real life celebrities, ghosts and ghouls, the characters of Supernatural, and one alien dog named Scooby-Doo. That's right, Scooby-Doo is not a dog - and I have the proof!