One of my favorite movies as a kid was "Mrs. Doubtfire." Robin Williams posing as an old woman to spend time with his kids was pure gold. But, could you picture "Mrs. Doubtfire" as a horror movie? One YouTube user did exactly that -- and it's brilliant.

YouTube user peterjavidpour uploaded a video with brilliant work showing a new "Mrs. Doubtfire" trailer as a horror movie.

Wouldn't it be equally awesome/awful if we saw trailers like this, only to go into the theater and see something completely different?

Check it out: