TY - ADVS AU - Hill,Tim AU - Astle,Tom J. AU - Ember,Matt AU - Peart,Marvin AU - Peart,Rosa Morris AU - Glasser,Phillip AU - De Niro,Robert AU - Thurman,Uma AU - Riggle,Rob AU - Fegley,Oakes AU - Marano,Laura AU - Marin,Cheech AU - Seymour,Jane AU - Walken,Christopher AU - Smith,Robert Kimmel ED - 101 Studios, ED - Brookdale Studios, ED - Marro Films, ED - Sigh Films Limited, ED - West Madison Entertainment, ED - Tri G Films, ED - Emmett/Furla Oasis Films, ED - Universal Pictures Home Entertainment (Firm), TI - The war with Grandpa SN - 9786317237919 PY - 2020///] CY - Universal City, CA PB - Universal Pictures Home Entertainment KW - Grandparent and child KW - Drama KW - Practical jokes KW - Comedy films KW - lcgft KW - Feature films KW - Fiction films KW - Film adaptations KW - Video recordings for the hearing impaired N1 - Originally released as a motion picture in 2020; Based on the book by Robert Kimmel Smith; Wide screen (1.85:1); Director of photography, Greg Gardiner ; editors, Craig Herring, Peter S. Elliot ; music, Aaron Zigman; Robert De Niro, Uma Thurman, Rob Riggle, Oakes Fegley, Laura Marano, Cheech Marin, Jane Seymour, Christopher Walken; MPAA rating: PG; for rude humor, language, and some thematic elements N2 - Sixth grader Peter is pretty much the average kid: he likes gaming, hanging with his friends, and his beloved pair of Air Jordans. But when he has to give up his most prized possession -- his bedroom -- when his recently widowed grandfather moves in with Peter's family, he's unwilling to let such an injustice stand. Peter devises a series of increasingly elaborate pranks to drive out the interloper, but Grandpa Ed won't go without a fight ER -