Let Him Go is a 2020 American neo-Western drama film produced, written and directed by Thomas Bezucha, based on the 2013 novel of the same name by Larry Watson. It stars Kevin Costner and Diane Lane as a retired sheriff and his wife who set out to find their only grandchild after their son dies.
Following the loss of their son, a retired sheriff and his wife leave their Montana ranch to rescue their young grandson from the clutches of a dangerous family living off the grid in the Dakotas.