Welcome to Leith (2015) - FAUX REAL THO
A tiny North Dakota town with a population of 24 ("including children," the residents boast) usually bent over backwards to welcome new neighbors to the area. Then they discovered that the new guy in the neighborhood, who was buying up property and inviting others to join him there, was a nationally-recognized white supremacist leader who planned to take over little Leith, North Dakota, drive out the existing residents, and create a white nationalist government and township.