Let Him Go (2020)

George Blackledge, a retired sheriff, and his wife Margaret, grieve the loss of their only son. However, they leave their ranch in Montana to retrieve their grandson who lives with his daughter-in-law's new family, isolated in the Dakotas. When they discover they have no intention of letting him go, they must fight to get him back. A gripping thriller with the feel of a western, superbly played by Kevin Costner and Diane Lane, in a story that will provoke a mix of emotions. Don't miss it.