The War with Grandpa

  • 2020
  • PG
  • 98m
movieMx RATING
6.4/101K
VERDICT
ABOVE AVERAGE
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Performance & Direction: The War with Grandpa Review

Last updated: February 5, 2026

movieMx Editorial Team
REVIEWED BY

movieMx Editorial Team

🔍 Cinematic Analysis Expert

Leading cinematic analysis expert with over 10 years of experience in Bollywood and Hollywood box office tracking. Reviewed 500+ films with a focus on narrative structure and commercial profitability.

📅 Updated: February 5, 2026 🎟️ Verified Viewing

🎬 Quick Verdict: Hit or Flop?

Is The War with Grandpa (2020) worth watching? According to our cinematic analysis, the film stands as a ABOVE AVERAGE with a verified audience rating of 6.4/10. Whether you're looking for the box office collection, ending explained, or parents guide, our review covers everything you need to know about this Comedy.

🎭 Cast Performances: A Masterclass

The success of any Comedy is often anchored by its ensemble, and The War with Grandpa features a noteworthy lineup led by Robert De Niro . Supported by the likes of Uma Thurman and Rob Riggle , the performances bring a palpable realism to the scripted words.

Performance Analysis: While the cast delivers competent and professional performances, they are occasionally hampered by a script that leans into familiar archetypes.

💡 Final Verdict: Is it Worth Watching?

In summary, our editorial assessment of The War with Grandpa (2020) is mixed. With an audience rating of 6.4/10, it stands as a highly recommended experience for genre enthusiasts.
Result: ABOVE AVERAGE
Based on verified audience sentiment and box office trajectory, The War with Grandpa stands as a ABOVE AVERAGE.

Story & Plot Summary: The War with Grandpa

Quick Plot Summary: The War with Grandpa is a Comedy, Family film that brings laughter through sharp writing and comedic timing, providing amusement while touching on deeper societal themes. This summary provides a scannable look at the movie's central conflict and narrative structure.

Story Breakdown

The comedic structure relies on both situational humor and character-based comedy. 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. The film finds humor in relatable situations while maintaining narrative momentum. The jokes serve the story, with callbacks and running gags that reward attentive viewers.

Narrative Structure

  • Opening Hook: The opening establishes the comedic tone and introduces the central conflict through humor and character quirks.
  • Character Arc: The main character shows growth throughout the story, though some supporting characters could have been more fully realized. The arc is present but occasionally predictable.
  • Climax & Resolution: The comedic climax ties together recurring jokes and character arcs, delivering both laughs and emotional satisfaction.

Ending Explained: The War with Grandpa

Ending Breakdown: The War with Grandpa concludes its story with a mix of closure and open interpretation. The finale presents its approach to comedy resolution.

The conclusion addresses the core thematic questions, offering viewers material for post-viewing discussion.

Ending Analysis:

  • Narrative Resolution: The story concludes by addressing its primary narrative threads, providing closure while maintaining some ambiguity.
  • Character Arcs: Character journeys reach their narrative endpoints, reflecting the film's thematic priorities.
  • Thematic Payoff: The ending reinforces the comedy themes established throughout the runtime.

The final moments of The War with Grandpa reflect the filmmakers' creative choices, offering an ending that aligns with the film's tone and style.

Who Should Watch The War with Grandpa?

Worth Watching If You:

  • Enjoy Comedy films and don't mind familiar tropes
  • Are a fan of the cast or director
  • Want some laughs and light entertainment

Box Office Collection: The War with Grandpa

Metric / RegionCollection (Approx)
Production Budget $18.0M
Worldwide Gross $43.4M
Trade Verdict FINANCIAL DISAPPOINTMENT

The War with Grandpa Budget

The estimated production budget for The War with Grandpa is $18.0M. This figure covers principal photography, talent acquisitions, and visual effects. When accounting for global marketing and distribution, the break-even point is typically 2x the base production cost.

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Top Cast: The War with Grandpa

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Where to Watch The War with Grandpa Online?

Streaming Hub

📺 Stream on

Amazon Prime VideoAmazon Prime Video
Amazon Prime Video with AdsAmazon Prime Video with Ads

🎟️ Rent on

Apple TV StoreApple TV Store
Google Play MoviesGoogle Play Movies
YouTubeYouTube
Amazon VideoAmazon Video

🏷️ Buy on

Apple TV StoreApple TV Store
Google Play MoviesGoogle Play Movies
YouTubeYouTube

The War with Grandpa Parents Guide & Age Rating

2020 Advisory
PG

Official Age Rating

Wondering about The War with Grandpa age rating or if it's safe for kids? Here is our cinematic advisory:

The War with Grandpa is rated PG. It is generally suitable for all ages.

⏱️ Runtime & Duration

The total runtime of The War with Grandpa is 98 minutes (1h 38m). Ensuring you have enough time for the full cinematic experience.

Verdict Summary

Analyzing the overall audience sentiment, verified rating of 6.4/10, and global performance metrics, The War with Grandpa is classified as a ABOVE AVERAGE. It remains an essential part of the 2020 cinematic calendar.

ABOVE AVERAGE
Official movieMx status for The War with Grandpa. Rating: 6.4/10

Frequently Asked Questions

Is The War with Grandpa worth watching?

The War with Grandpa is definitely worth watching if you enjoy Comedy movies. It has a verified rating of 6.4/10 and stands as a ABOVE AVERAGE in our box office analysis.

Where can I find The War with Grandpa parents guide and age rating?

The official parents guide for The War with Grandpa identifies it as PG. Our detailed advisory section above covers all content warnings for families.

What is the total runtime of The War with Grandpa?

The total duration of The War with Grandpa is 98 minutes, which is approximately 1h 38m long.

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Critic Reviews for The War with Grandpa

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movieMx Verified

This review has been verified for accuracy and editorial quality by our senior cinematic analysts.

This analysis is compiled by our editorial experts using multi-source verification and audience sentiment data for maximum accuracy.

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Expert Consensus
Live Rating
MOVIEMX
★ 6.4
The War with Grandpa
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