Showtime released the official trailer for The One and Only Dick Gregory, the directorial debut from producer Andre Gaines (The Lady and The Dale, Bill Nye: Science Guy). The documentary feature unpacks the career of Dick Gregory, the activist, pop-culture icon and thought leader who changed the lives of millions across the world through constant disruption and awareness. The film will premiere on Sunday, July 4 at 9 p.m.

Gregory inspired a generation through on-the-ground activism, an untiring desire to help and his influential comedy. Featuring archival footage of his early career as a comedian, the film is bookended with Gregory’s own voice just before his death in 2017, reflecting on the impact of his life on the world as a self-described “agitator.” Dave Chappelle, Chris Rock, Kevin Hart, Wanda Sykes, W. Kamau Bell and others discuss Gregory’s paradigm-shifting significance on the art of comedy and culture. The film features original music by Black Thought of the Grammy(R) award winning hip-hop band The Roots.

Watch the official trailer for The One and Only Dick Gregory.