My Favourites in Order

1. The Exorcist (1973)
2. Bram Stoker's Dracula (1992)
3. Hellraiser (1997)
4. The Ring 1 & 2 (Remakes 2002/2005)
5. Final Destination 1-3 (2000/2003/2006)
6. The Butterfly Effect (2001)
7. Flatliners (1990)
8. A Nightmare on Elm Street (Most of the Series)    
9. 28 Days/Weeks Later (2002/2007)
10. Salems Lot (1979 and Remake 2004)
    

Worthy Mentions (in no particular order)

• Brotherhood of the Wolf (2001)
• Exorcist III: Legion (1990)
• Halloween I and II (1978/1981)
• Silence of the Lambs (1991)
• Red Dragon (2002)
• Misery (1990)
• The Mist (2007)
• Dolores Claiborne (1995)
• The Omen Series (Originals 1976, 1978 & 1981)
• Christine (1983)
• Candyman (1992)
• Mary Shelley's Frankenstein (1994)
• Cabin Fever (2002)
• The Audition (2001)
• Amityville 1 and 2 Originals (1979/1982)
• An American Werewolf in London (1981)
• Event Horizon (1997)
• From Hell (2001)
• Ginger Snaps (1-3) (2000/2003/2004)
• Hellraiser: Bloodline (1996)
• Hostel I and II (2005/2007)
• Jeepers Creepers (2001)
• Mimic (1997)
• Pet Semetary (1989)
• Phenomena (1984)
• Posessed (2000)
• Psycho I and II (1960/1983)
• Resident Evil 1-3 (2002/2004/2007)
• The Shining (1980)
• Thirteen Ghosts (2001)
• The Wicker Man (Original 1973)
• The Serpent and the Rainbow (1988)
• Night of the Living Dead (1968)