The Believer

The Believer is a 2001 American drama film written and directed by Henry Bean in his feature directorial debut, based on a story by Bean and Mark Jacobson. Starring Ryan Gosling, Billy Zane, Theresa Russell, and Summer Phoenix, the film follows Daniel Balint, a Jew who becomes a neo-Nazi. The film is loosely based on the true story of Dan Burros, a member of the American Nazi Party and the New York branch of the United Klans of America who died by suicide after being revealed as Jewish by a reporter from The New York Times.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.