Watch The War with Grandpa (2020) Online

Peter is thrilled that his Grandpa is coming to live with his family. That is, until Grandpa moves into Peter's room, forcing him upstairs into the creepy attic. And though he loves his Grandpa, he wants his room back - so he has no choice but to declare war. Read More

Watch The War with Grandpa online. Featuring Robert De Niro and Uma Thurman, The War with Grandpa is classified as Comedy and Family genre movie with an average rating across the web of 6.4. It is available for streaming online in the UK on 1 services such as Amazon Prime Video. The movie was filmed in United States of America and was released on 2020. The War with Grandpa was directed by Tim Hill. Read Less