A new documentary about Dick Gregory's amazing work breaking barriers in comedy and fighting for civil rights releases on July 4. Joe Madison interviews Gregory's wife Lillian Gregory and his son Yohance Maqubela about their memories of their husband and father and their reactions to the film. ・・・ Watch the documentary on Showtime July 4: https://www.sho.com/titles/3503692/the-one-and-only-dick-gregory