The Invisible Hand of Alan Smithee [Link] explores a very particular cinematic ouevre , one in which the director has successfully petitioned the Film Directors Guild of America to have their name removed from the credits, and replaced with a pseudonym.

Other fine sub-sites to be found here includeThe Invisible '50s Sci-Fi Page [Link], a compendium of mid-20th Century SF film reviews, and the Originals Vs. Remakes Page [Link], which provides a handy side-by-side comparison between classic films and their often inferior remakes.