C.G. Jung, Analytical Psychology, and Culture - See especially the section on Psychology and Film.
http://www.cgjung.com/cgjung/

Jung Index
http://www.jungindex.net/

Jungian Psychology (from Online Psych)
http://www.acs.appstate.edu/~davisct/nt/jung.html

C.G. Jung
http://www.geocities.com/Heartland/Ranch/6282/psych/psych_jung.htm
 

Keirsey Temperament Sorter
http://keirsey.com/

Personality and Consciousness (includes information on several personality theorists)
http://www.wynja.com/personality/theorists.html

Freud Photo Archives
http://www.fgi.net/~freud/fphark.htm

• The Horror Film: Supernature, Science & Psyche - guide from the National Library of Australia
  
• The Cabinet of Dr. Casey: Horror in Movies
  
• Britannica.com:
  • Horror Films
  • Film Criticism and Scholarship
• About.com:
  • Horror/Cult Films
     

• How to Evaluate the Sources You Find
• Citing Information
  • Publication Manual of the American Psychological Association, 4th ed. (R808.06615 P976 1994)
  • Electronic Reference Formats Recommended by the American Psychological Association
  • Bibliography Styles Handbook - APA Format - from the University of Illinois
  • Using APA Format - from Purdue University