This web site is very good except that it has pop ups, unless you have pop up blocker like the one already installed by default in Firefox 3.0.10 and make sure in Tools>Options>Content Tab>In the Block Pop up click on Exceptions and make sure there's no allowed exceptions for imdb, or pop ups will come. (it happen to me).
The Internet Movie Database (IMDB) is a movie-lover's paradise! Discover every movie your favorite actor/actress has been in, discover every actress/actor in your favorite movie! All the facts about all the films will be found here.