The War with Grandpa (2020)
Old school vs new cool
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.
Read the The War with Grandpa feature →- Budget
- $18M
- Box office
- $43.4M
Where to watch The War with Grandpa
All countries & options →Rent
Buy
Showing US. Availability data by JustWatch.
Media
Top billed cast
Full cast & crew →
Robert De NiroEd
Uma ThurmanSally
Christopher WalkenJerry
Jane SeymourDiane
Oakes FegleyPeter
Laura MaranoMia
Rob RiggleArthur
Cheech MarinDanny
T.J. McGibbonEmma
Isaac KragtenSteve
Juliocesar ChavezBilly
Lydia StyslingerLisaKeywords
FamilyFriendshipDuringcreditsstingerUsaTeenage girlBirthdayAtticGrandfatherFamily conflictResentmentChanging room
Movie DNA
Genre affinityComedy · Drama · FamilyTheme affinityFamily · Friendship · DuringcreditsstingerDialogue densityComedy · DramaEmotional intensityFamily · Family · Family ConflictDirector preference5093Actor preference5070 · 5071 · 5072
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Frequently asked questions about The War with Grandpa
What is The War with Grandpa about?
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.
How long is The War with Grandpa?
The War with Grandpa has a runtime of 98 minutes.
Where can I watch The War with Grandpa?
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