two more annotated bibliographies that may be of use are:
 
Armour, Robert A.  _Film:  a reference guide_.  Westport, CT:  Greenwood
  Press, 1980.  251p.  LC 79-6566.  ISBN 0-313-22241-X.
 
Fisher, Kim N.  _On the screen:  a film, television, and video research guide_.
  Littleton, CO:  Libraries Unlimited, 1986.  LC 86-20965.
  ISBN 0-87287-448-6
 
i used both for collection development at my previous posting at smu in
dallas.  i really liked the Armour book.
 
larry schwartz
humanities librarian
north dakota state u
fargo (hmmm.  looks like rain.) nd