A clip from "Boardwalk Empire" depicts J. Edgar Hoover flipping a character named Dr. Narcisse into an informant. The hosts discuss the controversial theory that J. Edgar Hoover had African-American lineage, a fact they claim is suppressed because it complicates the narrative of a white man harassing black leaders like Marcus Garvey and Martin Luther King Jr. They argue that Hoover's primary motivation was often the suppression of perceived "seditious" or communist activities.