Mister America is a 2019 American mockumentary film directed by Eric Notarnicola and starring Tim Heidecker. The film is an extension of the On Cinema universe, in which Heidecker portrays a fictionalized version of himself who reviews films with fellow comedian Gregg Turkington; the film follows Heidecker as he runs for the office of San Bernardino County district attorney, attempting to unseat the incumbent D.A. that previously attempted to imprison him in a mass murder charge. The film has received mixed reviews from critics.