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Where to watch The War with Grandpa (2020)
The War with Grandpa is streaming on Prime Video in 8 countries, Disney+ in 4 countries and MovistarTV in 4 countries, plus 21 more services. It isn't on a subscription service in the US right now. It isn't on a subscription service in the UK right now.
The War with Grandpa
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.
Also available regionally
MovistarTV
Diamond Films Amazon Channel
Kixi Select Amazon Channel
Joyn Plus
Sat.1 emotions Amazon Channel
ARD Plus Amazon channel
Seven Entertainment Amazon Channel
blue TV
Lepsi TV
Oneplay
ARD Plus
Kixi
Magenta TV+
Watcha
TVING
Go3
Player
Okko
More TV
Voyo
Quick answers
Is The War with Grandpa on Netflix?
No. The War with Grandpa isn't on Netflix in any country right now.
Is The War with Grandpa on Prime Video?
Yes, The War with Grandpa is on Prime Video in 8 countries, including Canada, Cuba and Denmark. It isn't on Prime Video in the US.
Is The War with Grandpa on Disney+?
Yes, The War with Grandpa is on Disney+ in 4 countries, including Austria, Germany and Liechtenstein. It isn't on Disney+ in the US.
Is The War with Grandpa on Max?
No. The War with Grandpa isn't on Max in any country right now.
Where can I watch The War with Grandpa in the US?
The War with Grandpa isn't on a subscription streaming service in the US right now. A VPN lets you watch it from a country where it is streaming.
Where can I watch The War with Grandpa in the UK?
The War with Grandpa isn't on a subscription streaming service in the UK right now. A VPN lets you watch it from a country where it is streaming.
Where can I watch The War with Grandpa in Canada?
In Canada, The War with Grandpa is streaming on Prime Video and Starz.
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Last updated October 7, 2026.