"In an asylum, patients were subjected to watching horror films for psychiatric study... but they all went mad and now those films have been unearthed!" claims the product description. In reality, the "story" is told with silly title cards over random abandoned asylum shots while long scenes from eleven different 70s and 80s horror films are edited in.
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Overlord is a 2018 American alternate history action horror film directed by Julius Avery and written by Billy Ray and Mark L. Smith. It stars Jovan Adepo, Wyatt Russell, Mathilde Ollivier, John Magaro, Gianny Taufer, Pilou Asbæk, Bokeem Woodbine and Iain De Caestecker. The film was produced by Lindsey Weber and J. J. Abrams, through his Bad Robot banner, as the company's first R-rated film. The plot follows several American soldiers who are dropped behind enemy lines the day before D-Day and discover terrifying Nazi experiments.