"Let Him Go" is a 2020 drama film directed by Thomas Bezucha, based on the novel by Larry Watson. The story follows a retired sheriff, George Blackledge, and his wife, Margaret, as they seek to rescue their grandson from his dangerous new guardians after their son dies. Set in the 1960s, the film explores themes of family, loss, and the lengths one will go to protect loved ones. Starring Kevin Costner and Diane Lane, it highlights the emotional struggles of the couple as they confront a violent and unpredictable world.