United States: February 23 2018
Ranking: 35 out of 16,286 movies (up 25)
Based upon the book of the same name, 'War with Grandpa', written by Robert Kimmel Smith. This film begins when young Peter excitedly finds out his recently windowered Grandfather Jack is coming to stay with them, however, when Peter finds out that his Grandfather is going to take his room, forcing Peter into the guest room, Peter decides it's unfair. Getting the help of his friends, Peter declares war to make Grandpa Jack give up the room. But Grandpa Jack is more stubborn than he appears, and fights back for the room, causing a rift that seems like it will never heal. However, the war goes too far, and Peter decides to surrender and make peace, or does he? Directed by Tim Hall and starring Robert de Niro as Grandpa Jack.