Poster for The War with Grandpa (2020)

Movie PG

The War with Grandpa (2020)

Aug 27, 2020 · 1h 38m

6.4/10 TMDB user score
1,112 votes on TMDB

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.

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Top cast

  • Robert De Niro Robert De Niro Ed
  • Uma Thurman Uma Thurman Sally
  • Rob Riggle Rob Riggle Arthur
  • Oakes Fegley Oakes Fegley Peter
  • Laura Marano Laura Marano Mia
  • Cheech Marin Cheech Marin Danny
  • Jane Seymour Jane Seymour Diane
  • Christopher Walken Christopher Walken Jerry
  • Juliocesar Chavez Juliocesar Chavez Billy
  • Isaac Kragten Isaac Kragten Steve
  • T.J. McGibbon T.J. McGibbon Emma
  • Poppy Gagnon Poppy Gagnon Jennifer
  • Lydia Styslinger Lydia Styslinger Lisa
  • Heather Johansen Heather Johansen Young Mom
  • Joe Gelchion Joe Gelchion Chuck
  • Colin Ford Colin Ford Russell

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