Human Experiments (also known as Beyond the Gate) is a 1979 American horror film directed and co-produced by Gregory Goodell. It stars Linda Haynes, Geoffrey Lewis, Ellen Travolta, Aldo Ray,

Jackie Coogan and Lurene Tuttle. This film earned its notoriety for being targeted by England's Director of Public Prosecutions during the video nasty furore in the early 1980s. Although it was listed on the first "video nasty" list issued by the DPP on July 4, 1983, the film was never prosecuted under the Obscene Publications Act and had originally been given an uncut (now defunct) X rating by the BBFC for theatrical release in 1979.