This site has a terrific listing of links, including movie databases, cast profiles and links to obscure fan sites.

For one of the most beloved musical movies of all time, the sound track must be a winner. Get "Somewhere Over the Rainbow" and "Follow the Yellow Brick Road" by clicking here.

Trivia, goofs and a soundtrack listing highlight the myriad of information that can be found at the Internet Movie Database.

This information breaks down the intricacies of the movie, but goes into all of Frank Baum's 14 Wizard of Oz books as well.