BlackkKlansman

In 1978, Ron Stallworth is the first black detective in the history of the Colorado Springs Police Department. In the local paper, he finds a classified ad for the Ku Klux Klan - and a P.O. box for interested enquiries.
All he´s expecting are some racist brochures and a few scraps of information about the white nationalist terrorists in his community.
What he gets is a phone call inviting him to join the KKK.
So he does.
Launching an undercover investigation of incredible audacity, Ron recruits his partner Chuck to play the ´white´ Ron Stallworth, while Stallworth himself talks to the Klan over the phone. During his months-long investigation, Stallworth sabotages cross burnings, exposes white supremacists in the military, and even manages to deceive the KKK "Grand Wizard" David Duke himself - dodging danger and reprisal at every turn...
Black Klansman is an amazing true story and a rollercoaster of a crime thriller; a searing and timely portrait of a divided America and the extraordinary heroes who dare to fight back.