Film Superlist: Motion Pictures in the U.S. Public Domain is a series of reference books created by attorney Walter Hurst about the copyright status of films.
Each Film Superlist volume contains the main text of the Cumulative Copyright Catalog of Motion Pictures for the period covered.
Under United States copyright law, films registered prior to 1964 required renewal during the 28th year following registration in order to continue copyright protection in the U.S.
The current Film Superlist editor is D. Richard Baer.
In reviewing the 1992 updated edition of Film Superlist 1940–1949, Library Journal stated, "This volume, part of a three-volume set, updates and emends the excellent earlier (1979) edition by Walter Hurst.