---
title: 'The War with Grandpa (2020)'
type: 'film'
director: 'Tim Hill'
released: '2020-01-01'
runtime_minutes: 94
certification: 'PG'
genres:
  - 'Comedy'
  - 'Family'
countries:
  - 'United States'
canonical: 'https://cinepixo.com/movies/the-war-with-grandpa-2020'
review_count: 0
imdb: 'https://www.imdb.com/title/tt4532038/'
publisher: 'CinePixo'
---

# The War with Grandpa (2020)

2020 · PG · 94 min · Comedy, Family · United States


## Synopsis

The War with Grandpa is a 2020 American family comedy film directed by Tim Hill, from a screenplay by Tom J. Astle and Matt Ember, based upon the novel of the same name by Robert Kimmel Smith. The film is about a young boy named Peter who fights in a prank war with his grandfather to get his grandfather to move out of his room after he moves in with his family. Uma Thurman, Rob Riggle, Laura Marano, Cheech Marin, Jane Seymour, and Christopher Walken also star.

## Credits

- **Director:** [Tim Hill](https://cinepixo.com/people/tim-hill)
- **Screenplay:** [Tom Astle](https://cinepixo.com/people/tom-astle), [Matt Ember](https://cinepixo.com/people/matt-ember)
- **Original Music Composer:** [Christopher Lennertz](https://cinepixo.com/people/christopher-lennertz)
- **Producer:** [Phillip Glasser](https://cinepixo.com/people/phillip-glasser)
- **Director of Photography:** [Greg Gardiner](https://cinepixo.com/people/greg-gardiner)
- **Editor:** [Peter S. Elliot](https://cinepixo.com/people/peter-s-elliot)

## Cast

- [Robert De Niro](https://cinepixo.com/people/robert-de-niro) as Ed
- [Uma Thurman](https://cinepixo.com/people/uma-thurman) as Sally
- [Rob Riggle](https://cinepixo.com/people/rob-riggle) as Arthur
- [Oakes Fegley](https://cinepixo.com/people/oakes-fegley) as Peter
- [Laura Marano](https://cinepixo.com/people/laura-marano) as Mia
- [Cheech Marin](https://cinepixo.com/people/cheech-marin) as Danny
- [Jane Seymour](https://cinepixo.com/people/jane-seymour) as Diane
- [Christopher Walken](https://cinepixo.com/people/christopher-walken) as Jerry
- [Juliocesar Chavez](https://cinepixo.com/people/juliocesar-chavez) as Billy
- [Isaac Kragten](https://cinepixo.com/people/isaac-kragten) as Steve
- [T.J. McGibbon](https://cinepixo.com/people/t-j-mcgibbon) as Emma
- [Poppy Gagnon](https://cinepixo.com/people/poppy-gagnon) as Jennifer
- [Lydia Styslinger](https://cinepixo.com/people/lydia-styslinger) as Lisa
- [Joe Gelchion](https://cinepixo.com/people/joe-gelchion) as Chuck
- [Colin Ford](https://cinepixo.com/people/colin-ford) as Russell

## Criticism on CinePixo

No reviews published yet.

Source: https://cinepixo.com/movies/the-war-with-grandpa-2020
Film facts: Wikidata (Q25999873); synopsis from Wikipedia, CC BY-SA 4.0. Reviews, themes and notes are the work of this site's members.