User blog comment:Yellowlightning1996/Timeline theory/@comment-38016266-20190605181813

I actually have done some work, thinking about the Hanna-Barbarah multiverse, Earth 1 is what I call the WWE-verse, since the WWE moves connect everything together. We can connect the Flintstones to Jetsons, and the Jetsons to Scooby-doo. So, we know that the Flintstones and Jetsons had that one movie, and Scooby-doo met the WWE guys. In the Jetsons WWE movie, someone says "Is it weird that this isn't the first time I've met a talking dog?", which is a clear refrence to Scooby-doo, so we know that they all exist in one universe, and I also believe all of the 2010s scooby-doo movies also take place in the same universe.