Since James Wan directed Aquaman and has had a heavy hand in The Conjuring films (he's a producer on Annabelle Comes Home), we should've expected the worlds would collide in some fun and secret way. If you're a diehard Aquaman fan, you might want to keep your eyes peeled for a certain piece of ancient Atlantean technology in the artifact room. Does that mean Ed and Lorraine Warren are friends with the Justice League? OK, maybe that's a leap.