From the inception of the science fiction film, writers, directors, producers, and actors have understood that the genre lends itself to a level of social commentary not available in other formats. Viewers find it easier to accept explorations of such issues as domestic violence, war, xenophobia, faith, identity, racism, and other difficult topics when the protagonists exist in future times or other worlds that are only vaguely similar to our own.

(FAQ). The Wizard of Oz FAQ is a fact-filled celebration of the beloved 1939 fantasy masterpiece starring Judy Garland. It's all here from L. Frank Baum and his Oz novels to the complete background story of the movie's conception, development, and shoot, with special attention given to the little-known parade of uncredited directors, casting difficulties, and on-set accidents and gaffes, as well as more than 75 sidebars devoted to key cast members, directors, and other behind-the-scenes personnel. You'll find a wealth of fun facts: How MGM overworked Judy Garland before, during, and after Oz;...