Most Addictive Movies of All Time

It's not really addictive. But when I watched it, it permanently got into me. It's not like that I will watch it for over and over. The mystery entertained me for only once. When I'll watch it for the second time, I will be already knowing the mystery. So, it's better to see it for only one time.

I don't understand it (not the film but the fact that I like it so much) It's an unexplainable phenomenon. I just really, really like this film! Go figure.