Documentary filmmaker Kirby Dick launches an incendiary, full-frontal assault on the Motion Picture Association of America’s Classification and Ratings Administration (a.k.a. the MPAA's CARA).

This is the entity that assigns ratings to movies -- the familiar G, PG, PG-13, R, and NC-17 designations.

This secret, unregulated organization wields considerable power over the film industry and operates, the filmmaker asserts, on a highly subjective and prejudicial basis.