Which Non-Scary Movie Still Scared You Back In The Day?

You ever look back at certain 'scary' movies that you watched when you were younger and think to yourself now, omg that wasn't even scary but it freaked my freak back in the day! lol There is one movie imparticular that scared the crap out of me as a kid that now I think wow, really? That movie is Alfred Hitchcock's The Birds. In my defense, it is an Alfred Hitchcock movie! 

FYI, it's so old, it's in black and white but I had a fear of those black crows for a very long time after watching that movie! It scarred my childhood. lol If you have never watched The Birds please do. It's cheesy but a classic. Which non-scary movie are you ashamed to admit scared you back in the day?