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.

Overlord was released in the United States on November 9, 2018, by Paramount Pictures. The film received generally positive reviews and grossed $41.7 million against a budget of $38 million. The film fell 62% in its second weekend to $3.9 million, finishing eighth.