I NEVER tire of:
The Shining
An American Werewolf in London
Psycho (original!) or
Alien (the first one)
Never saw the shining but
1-Exorcist
2-Alien
3-Psycho (maybe psycho II)
“An American Werewolf in London”
If you liked that movie, you will love:
Ginger Snaps
http://www.rottentomatoes.com/m/ginger_snaps/