The documentary Mister America follows one man's delusional attempt to enter the world of politics. A young filmmaker follows Tim Heidecker during the last month of his campaign for San Bernardino County District Attorney. Heidecker, who recently beat a murder charge for selling faulty e-cigarettes at an EDM festival, has mounted the campaign as an act of absurd revenge against the current DA, whom he faced in court. Despite a checkered past and no legal qualifications, he attempts to win over voters by leaning into his personal likability. It does not go well. Also featuring Gregg Turkington (Entertainment).