Jeffrey Wright stars in O.G., a new film from HBO debuting next month. Wright plays a man in the final weeks of a 24-year prison sentence. The nature of Wright’s release becomes challenged when he decides to take a new inmate under his wing. Director Madeleine Sackler filmed O.G. in a real prison, with some of the men incarcerated there appearing in the film. Watch the O.G. trailer after the jump.