This planet is so old that there are so many unknown, unexplained, and unidentified creatures that were just plain terrifying. It’s these creatures that seem to have inspired science fiction films and books.

We’re all familiar with the dinosaurs but what about those who live in rumors, conspiracy theories, and legend?

It’s these creatures that border on the paranormal and the freaky. Check out this list and decide for yourself if they could have existed, or if they’re still around.

Montauk Monster Washes Up On A New York Beach

Hype: The story here is that a bunch of local youths found the creature, took pictures of it, then sold it to papers.

This happened near Plum Island Animal Disease Center, so that gave birth to theories that the government was doing weird experiments.The creature’s dinosaur beak was pointed out so people speculated that it could be an undiscovered prehistoric mammal.

Other possible identifications were proposed saying it was a dog or a turtle without its shell. But turtles don’t have teeth so rule that out.

Reality: Larry Penny is the East Hampton Natural Resources Director, so he and other experts confirmed it was just a decomposing raccoon carcass.

The carcass even matched dental and skeletal points, though it was missing its upper jaw.The case of the Montauk Monster was solved, but other carcasses were found in the same area.

A website called montauk-monster.com follows up on these cases with photographs. The site states that the similarities between the beasts means they are coming from Plum Island.

But another monster has washed ashore, this time on the other side of the country. The creature was discovered on the shore of Seal Beach, California. They say it looks a lot like the original Montauk Monster. Raccoon? Or… Not?