Drama--based on true events. A profoundly emotional and cinematic film about the true story of Mamie Till Mobley's (Danielle Deadwyler) relentless pursuit of justice for her 14-year-old son, Emmett Till (Jalyln Hall), who, in 1955, was brutally lynched while visiting his cousins in Mississippi. In Mamie's poignant journey of grief turned to action, we see the universal power of a mother's ability to change the world. Also starring Frankie Faison, Whoopie Goldberg, Haley Bennett, and Jayme Lawson.