Let Him Go

Following the tragic loss of their son, retired sheriff George Blackledge (Kevin Costner) and his wife Margaret (Diane Lane) leave their Montana ranch to rescue their young grandson from the clutches of a dangerous family in the Dakotas, headed by matriarch Blanche Weboy. When they discover the Weboys have no intention of letting the child go, George and Margaret are left with no choice but to fight for their family.