Get 20% off a Lifetime Plex Pass

Enjoy this special deal, this Geek Week only.Learn More

The War with Grandpa

Directed by Tim Hill
2019    1h 38m    PG
Comedy, Family, Drama
5.729%85%
Add to Watchlist
Peter is thrilled that Grandpa is coming to live with his family--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. With the help of his friends, Peter devises outrageous plans to make Grandpa surrender the room. But Grandpa is tougher than he looks. Rather than give in, Grandpa plans to get even.
Where to Watch The War with Grandpa
Cast of The War with Grandpa
  • Robert De NiroEd
  • Uma ThurmanSally
  • Rob RiggleArthur
  • Oakes FegleyPeter
  • Laura MaranoMia
  • Cheech MarinDanny
  • Jane SeymourDiane
  • Christopher WalkenJerry
  • Juliocesar ChavezBilly
  • Isaac KragtenSteve
  • T.J. McGibbonEmma
  • Poppy GagnonJennifer
  • Lydia StyslingerLisa
  • Heather JohansenYoung Mom
  • Joe GelchionChuck
  • Colin FordRussell
  • Faizon LoveStore Manager
  • Rutanya AldaLynn Marino
  • Drew ScheidEighth Grade Monster
  • Gage LawsonTeen at School
  • Joshua ChildsEMT #2
  • Veronica AlicinoNurse Alice
  • James Martin KellyCarl
  • Leon LamarBoat Rental Guy
  • Joe FoleyBoat Ranger
  • Loren DennisKayak Guy
  • Jeremy ChildsEMT
  • Clayton EnglishReferee
  • Suehyla El-AttarTeacher
  • Joanie StewartCarla
  • Ted HuckabeeMechanic
  • Larry RippenkroegerMotorcycle Cop
The War with Grandpa Reviews
Watch The War with Grandpa Videos
  • The War With Grandpa
    The War With GrandpaTrailer
  • The War With Grandpa (International Trailer 1)
    The War With Grandpa (International Trailer 1)Trailer
  • The War With Grandpa: Rob Riggle On The Story
    The War With Grandpa: Rob Riggle On The StoryBehind the Scenes
  • The War With Grandpa: Laura Marano On Who 'Mia' Is
    The War With Grandpa: Laura Marano On Who 'Mia' IsBehind the Scenes
  • The War With Grandpa: Rosa Morris Peart On The Plot
    The War With Grandpa: Rosa Morris Peart On The PlotBehind the Scenes
  • The War With Grandpa: Laura Marano On The Cast Lineup
    The War With Grandpa: Laura Marano On The Cast LineupBehind the Scenes
  • The War With Grandpa: Christopher Walken On Who 'Jerry' Is
    The War With Grandpa: Christopher Walken On Who 'Jerry' IsBehind the Scenes
  • The War With Grandpa: Marvin Peart On Casting Cheech Marin
    The War With Grandpa: Marvin Peart On Casting Cheech MarinBehind the Scenes
  • The War With Grandpa: Marvin Peart On The Plot Of The Film
    The War With Grandpa: Marvin Peart On The Plot Of The FilmBehind the Scenes
  • The War With Grandpa: Cheech Marin On What The Film Is About
    The War With Grandpa: Cheech Marin On What The Film Is AboutBehind the Scenes
  • The War With Grandpa: Jane Seymour On What The Story Is About
    The War With Grandpa: Jane Seymour On What The Story Is AboutBehind the Scenes
  • The War With Grandpa: Tre Peart On How He Became Involved With The Project
    The War With Grandpa: Tre Peart On How He Became Involved With The ProjectBehind the Scenes
  • The War With Grandpa: Mediate
    The War With Grandpa: MediateScene
  • The War With Grandpa: Dodgeball
    The War With Grandpa: DodgeballScene
  • The War With Grandpa: The Attic
    The War With Grandpa: The AtticScene
  • The War With Grandpa: Shaving Cream
    The War With Grandpa: Shaving CreamScene
  • The War With Grandpa: I Might Have Done That
    The War With Grandpa: I Might Have Done ThatScene
  • The War With Grandpa: Point Of War (Music Video)
    The War With Grandpa: Point Of War (Music Video)Scene

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices