Rotten Tomatoes
Movies Tv shows RT App News Showtimes

The War With Grandpa

Play trailer 2:13 Poster for The War With Grandpa PG 2020 1h 34m Comedy Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
29% Tomatometer 121 Reviews 85% Popcornmeter 1,000+ Verified Ratings
Peter and his grandpa used to be very close, but when Grandpa Jack moves in with the family, Peter is forced to give up his most prized possession: his bedroom. Peter will stop at nothing to get his room back, scheming with friends to devise a series of pranks to drive him out. However, grandpa doesn't give up easily, and it turns into an all-out war between the two.
Watch on Fandango at Home Stream Now

Where to Watch

The War With Grandpa

The War With Grandpa

What to Know

Critics Consensus

Fitfully funny but mostly misguided, The War with Grandpa will leave audiences with a handful of chuckles -- and a lot of questions about what this talented cast was thinking.

Read Critics Reviews

Critics Reviews

View More
Robbie Collin Daily Telegraph (UK) 03/21/2021
2/5
Hollywood family entertainment at its most humdrum and stupefying - less a babysitter in motion picture form than an audio-visual bowl of Mogadon-laced Coco Pops. Go to Full Review Amy Nicholson FilmWeek (LAist) 10/10/2020
It depends on your tolerance for watching Robert De Niro flash people. Go to Full Review Bilge Ebiri New York Magazine/Vulture 10/09/2020
It's the kind of film that seems to vanish from the mind even as you're watching it. Go to Full Review Dennis Schwartz Dennis Schwartz Movie Reviews 08/19/2023
C
It could have been worse--it could have run for 100 minutes instead of 94. Go to Full Review M.N. Miller Ready Steady Cut 09/03/2022
1.5/5
It’s a family film about lessons without the burden of having any. Go to Full Review Daniel Howat Next Best Picture 05/20/2022
4/10
So much of The War with Grandpa feels utterly cheap. It plays more like a Disney Channel Original Movie that somehow got Robert De Niro and Uma Thurman to sign on. While the film didn’t work for me, it may keep younger kids entertained for the most part. Go to Full Review Read all reviews

Audience Reviews

View More
liz 09/20/2021 Great idea but plot lost some momentum. Overall, fun and warm movie. See more R 05/10/2021 Good movie all the way through. Ending didn't fit. Kids loved it. See more Betty Ann 05/10/2021 We really enjoyed this movie for a great laugh on a Sunday afternoon! Family friendly! See more Dana 03/28/2021 My kids age 6 and 8 and myself loved the movie! So funny! See more Teresa 03/08/2021 I liked that it gave a “Dennis the menace” vibe but felt more corney. See more Chanelle 03/05/2021 Great movie over all, but the ending wasn’t very good. See more Read all reviews
The War With Grandpa

My Rating

Read More Read Less WRITE A REVIEW EDIT REVIEW POST RATING

Cast & Crew

View All

Tim Hill

Director

Robert De Niro

Ed

Uma Thurman

Sally

Rob Riggle

Arthur

Oakes Fegley

Peter

Cheech Marin

Danny

Movie Clips

View All

The War With Grandpa

The War With Grandpa: Movie Clip - Dodgeball The War With Grandpa: Movie Clip - Dodgeball 0:51 The War With Grandpa: Movie Clip - The Attic The War With Grandpa: Movie Clip - The Attic 1:20 The War With Grandpa: Movie Clip - Shaving Cream The War With Grandpa: Movie Clip - Shaving Cream 1:10 View more videos

More Like This

View All
Brian and Charles 85% 73% Brian and Charles Watchlist TRAILER for Brian and Charles Magic Camp 38% 44% Magic Camp Watchlist Paul Blart: Mall Cop 2 6% 33% Paul Blart: Mall Cop 2 Watchlist Miguel Wants To Fight 71% 86% Miguel Wants To Fight Watchlist TRAILER for Miguel Wants To Fight One More Time 0% 22% One More Time Watchlist Discover more movies and TV shows. View More
View All

The War With Grandpa

The War With Grandpa: Trailer 1 The War With Grandpa: Trailer 1 2:13 View more videos
View All

The War With Grandpa

The War With Grandpa (2020) The War With Grandpa (2020) The War With Grandpa (2020) The War With Grandpa (2020) View more photos

Movie Info

Synopsis Peter and his grandpa used to be very close, but when Grandpa Jack moves in with the family, Peter is forced to give up his most prized possession: his bedroom. Peter will stop at nothing to get his room back, scheming with friends to devise a series of pranks to drive him out. However, grandpa doesn't give up easily, and it turns into an all-out war between the two.
Director
Tim Hill
Producer
Phillip Glasser, Marvin Peart, Rosa Morris Peart
Screenwriter
Tom J. Astle, Matt Ember
Distributor
101 Studios
Production Co
West Madison Entertainment , Dimension Films, Emmett/Furla/Oasis Films, Marro Films, TRI G
Rating
PG (Rude Humor|Language|Some Thematic Elements)
Genre
Comedy
Original Language
English
Release Date (Theaters)
Oct 9, 2020, Wide
Release Date (Streaming)
Oct 10, 2020
Box Office (Gross USA)
$21.3M
Runtime
1h 34m
Sound Mix
Dolby Digital
Aspect Ratio
Flat (1.85:1)