Depressing movies that you only watched once....

The movie where the demon-possesed girl's head spins around, and she doesn't fall down dead. That was one scary movie when it came out........ such a long time ago.

Oh you said depressing, not scary. I got no answer for that, cuz when I see the movie going that way; That's too much like inviting health problems.

Now what was the name of that scary movie........
Exorcist! yeah that's the one; 1973