![Robert De Niro as grandpa, Christopher Walken as a Canadian farmer and a novel teen comedy | Canada's National Observer: News & Analysis Robert De Niro as grandpa, Christopher Walken as a Canadian farmer and a novel teen comedy | Canada's National Observer: News & Analysis](https://www.nationalobserver.com/sites/nationalobserver.com/files/styles/nat_social/public/img/2020/10/08/oct_09-20_collage.jpg?itok=pZVN7lRj)
Robert De Niro as grandpa, Christopher Walken as a Canadian farmer and a novel teen comedy | Canada's National Observer: News & Analysis
![USA. Robert De Niro and Christopher Walken in the ©101 Studios new film: War with Grandpa (2020). Plot: Upset that he has to share the room he loves with his grandfather, Peter USA. Robert De Niro and Christopher Walken in the ©101 Studios new film: War with Grandpa (2020). Plot: Upset that he has to share the room he loves with his grandfather, Peter](https://c8.alamy.com/comp/2CX3W6K/usa-robert-de-niro-and-christopher-walken-in-the-101-studios-new-film-war-with-grandpa-2020-plot-upset-that-he-has-to-share-the-room-he-loves-with-his-grandfather-peter-decides-to-declare-war-in-an-attempt-to-get-it-back-ref-lmk106-j6790-290920-supplied-by-lmkmedia-editorial-only-landmark-media-is-not-the-copyright-owner-of-these-film-or-tv-stills-but-provides-a-service-only-for-recognised-media-outlets-pictures@lmkmediacom-2CX3W6K.jpg)
USA. Robert De Niro and Christopher Walken in the ©101 Studios new film: War with Grandpa (2020). Plot: Upset that he has to share the room he loves with his grandfather, Peter
![The Deer Hunter' Duo Robert De Niro & Christopher Walken Reunite For A New Battle In 'The War With Grandpa' The Deer Hunter' Duo Robert De Niro & Christopher Walken Reunite For A New Battle In 'The War With Grandpa'](https://cdn.theplaylist.net/wp-content/uploads/2016/10/15015241/Robert-De-Niro-The-Deer-Hunter-750x400.jpg)
The Deer Hunter' Duo Robert De Niro & Christopher Walken Reunite For A New Battle In 'The War With Grandpa'
![The Deer Hunter (1978) Robert de Niro, Christopher Walken, George Dzundza, Date: 1978 Stock Photo - Alamy The Deer Hunter (1978) Robert de Niro, Christopher Walken, George Dzundza, Date: 1978 Stock Photo - Alamy](https://c8.alamy.com/comp/P8D4G6/the-deer-hunter-1978-robert-de-niro-christopher-walken-george-dzundza-date-1978-P8D4G6.jpg)
The Deer Hunter (1978) Robert de Niro, Christopher Walken, George Dzundza, Date: 1978 Stock Photo - Alamy
![The War With Grandpa draws battle lines between feuding generations in director Tim Hill's slapdash family comedy - The Irish News The War With Grandpa draws battle lines between feuding generations in director Tim Hill's slapdash family comedy - The Irish News](https://www.irishnews.com/picturesarchive/irishnews/irishnews/2021/03/15/200829713-41c277dc-154d-451e-b18e-2fc391c7ed41.jpg)
The War With Grandpa draws battle lines between feuding generations in director Tim Hill's slapdash family comedy - The Irish News
![Christopher Walkern, Harvey Keitel and Robert DeNiro. Photographed by Samuel L. Jackson. | Robert de niro, Christopher walken, Walken Christopher Walkern, Harvey Keitel and Robert DeNiro. Photographed by Samuel L. Jackson. | Robert de niro, Christopher walken, Walken](https://i.pinimg.com/736x/8d/d0/c4/8dd0c4c73baae6463049a5825a984d62--olive-garden-bob-s.jpg)
Christopher Walkern, Harvey Keitel and Robert DeNiro. Photographed by Samuel L. Jackson. | Robert de niro, Christopher walken, Walken
![Robert De Niro Thrilled Over Deer Hunter Reunion With Christopher Walken In War With Grandpa - Exclusive Robert De Niro Thrilled Over Deer Hunter Reunion With Christopher Walken In War With Grandpa - Exclusive](https://www.looper.com/img/gallery/robert-de-niro-thrilled-over-deer-hunter-reunion-with-christopher-walken-in-war-with-grandpa/intro-1601671665.jpg)
Robert De Niro Thrilled Over Deer Hunter Reunion With Christopher Walken In War With Grandpa - Exclusive
![Robert De Niro Talks Going to Battle Again with Christopher Walken in The War with Grandpa | Den of Geek Robert De Niro Talks Going to Battle Again with Christopher Walken in The War with Grandpa | Den of Geek](https://www.denofgeek.com/wp-content/uploads/2020/10/Robert-De-Niro-and-Christopher-Walken-in-The-War-with-Grandpa.jpg?fit=1200%2C737)