The trailer for "It" but with the Cat in the Hat instead

This is so well-made that it deserves a post on this site. This mesh of "The Cat in the Hat" and the recently released "It" trailer strikes a strange balance between scary and hilarious. Then again, "The Cat in the Hat," that misbegotten Dr. Seuss adaptation starring Mike Myers, was horrific in how bad it was. Common sense that these two would blend so well. So far the only details I could gather about the person that created this highly entertaining trailer is that their YouTube ID is But Without