"Black Klansman" is a 2018 film directed by Spike Lee, based on the true story of Ron Stallworth, the first African American detective in the Colorado Springs Police Department. The film follows Stallworth as he infiltrates the local chapter of the Ku Klux Klan by posing as a white man over the phone while his partner, Flip Zimmerman, a Jewish officer, physically attends meetings. The movie explores themes of racism, identity, and the complexities of fighting hate. It highlights the challenges faced by Stallworth in a deeply divided society and sheds light on the historical context of racial tensions in the United States during the 1970s.