You will simply detect below images with 3D effect without even using those 3D clumsy glasses. Actually, these were just experimented by simply drawing a couple of lines through its flat screen and hence portraying an illusion of developing a movie or short clip. Indeed, sometimes diminutive changes work amazingly. Oh yeah!
So, below are some amazing 3D clips that will surely carry the show :-
Credit: Wikitree via Tumblr