The War with Grandpa

The War with Grandpa is a 2020 American family comedy movie directed by Tim Hill, from a screenplay by Tom J. Astle and Matt Ember. It is based on a book of the same name by Robert Kimmel Smith.

The War with Grandpa
Directed by	Tim Hill
Screenplay by	Tom J. Astle Matt Ember
Based on	The War with Grandpa by Robert Kimmel Smith
Produced by	Marvin Peart Rosa Morris Peart Phillip Glasser
Starring	Robert De Niro Uma Thurman Rob Riggle Oakes Fegley Laura Marano Cheech Marin Jane Seymour Christopher Walken
Cinematography	Greg Gardiner
Edited by	Peter S. Elliot Craig Herring
Music by	Aaron Zigman
Production companies	Marro Films Sigh Films West Madison Entertainment Tri-G Films Emmett/Furla Oasis
Distributed by	101 Studios Brookdale Studios
Release dates	August 28, 2020 (2020-08-28) (Lithuania)[1] October 9, 2020 (2020-10-09) (United States)
Running time	94 minutes
Country	United States
Language	English
Budget	$24 million
Box office	$6.9 million[2][3]

It stars Robert De Niro, Uma Thurman, Rob Riggle, Oakes Fegley, Laura Marano, Cheech Marin, Jane Seymour, and Christopher Walken.

The movie is about a young boy who works to get his grandfather to move out of his room after he moves in with his family.

The movie was released in the United States on October 9, 2020 by 101 Studios. It received generally negative reviews from critics.