The War With Grandpa > Credits and Details
Directed by
Tim Hill Tim Hill
Written by
Tom J. Astle Tom J. Astle
Matt Ember Matt Ember
Robert Kimmel Smith Robert Kimmel Smith
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
Joe Gelchion Joe Gelchion ... Chuck
Colin Ford Colin Ford ... Russell
Faizon Love Faizon Love ... Store Manager
Rutanya Alda Rutanya Alda ... Lynn Marino
Drew Scheid Drew Scheid ... 8th Grade Monster
Betsy Landin Betsy Landin ... Young Woman (as Betsy Landín)
Veronica Alicino Veronica Alicino ... Nurse Alice
Owen D. Stone Owen D. Stone ... Kid (as Owen Stone)
James Martin Kelly James Martin Kelly ... Carl
Leon Lamar Leon Lamar ... Boat Rental Guy
Joe Foley Joe Foley ... Boat Ranger
Loren Dennis Loren Dennis ... Kayak Guy
Cameron Worthen Cameron Worthen ... Fireman
Jeremy Childs Jeremy Childs ... EMT #1
Joshua Childs Joshua Childs ... EMT #2
Clayton English Clayton English ... Referee
Suehyla El-Attar Suehyla El-Attar ... Teacher
Joanie Stewart Joanie Stewart ... Carla
Ted Huckabee Ted Huckabee ... Mechanic
Evan Weisman Evan Weisman ... Elder Man
Saundra Dunson-Franks Saundra Dunson-Franks ... Woman Customer (as Saundra Dunson Franks)
Larry Rippenkroeger Larry Rippenkroeger ... Motorcycle Cop
Aidan FitzGerald Aidan FitzGerald ... Weasely Sidekick
Heather Johansen Heather Johansen ... Young Mom
Debi Kimsey Debi Kimsey ... Fainting Woman
Kendrick Cross Kendrick Cross ... Insurance Adjuster
Rudolf Weber Rudolf Weber ... Window Installer 1 (as Rudy Weber)
Eddie Fiola Eddie Fiola ... Window Installer 2
Uncredited Cast
Kyah Barcourt Kyah Barcourt ... Middle School Student
Jasmine Bolton Jasmine Bolton ... Middle School Student
Tony Bradley Tony Bradley ... Architect
Fatima Garba Fatima Garba ... Middle School Student
Hannah Grayce Hannah Grayce ... Middle School Student
Thomas Mark Higgins Thomas Mark Higgins ... Funeral Mourner
Gage Lawson Gage Lawson ... Teen at School
Alyssa AnnMarie Marquez Alyssa AnnMarie Marquez ... Jennifer's Friend
Daniel Martinez Daniel Martinez ... High School Student
Jaydin McCollum Jaydin McCollum ... Jennifer's Friend
John Merical John Merical ... Doctor
Hannah Powell Hannah Powell ... Kid at Christmas Party
Isaac Tillman Isaac Tillman ... Student
Produced by
Veronica Alicino Veronica Alicino
Charles Auty Charles Auty
Richard Barner Richard Barner
Alastair Burlingham Alastair Burlingham
Craig Chapman Craig Chapman
Grant Cramer Grant Cramer
Elizabeth Cree Elizabeth Cree
Chad Doher Chad Doher
Charlie Dombek Charlie Dombek
Francesca Dutton Francesca Dutton
Randall Emmett Randall Emmett
Guy Fieri Guy Fieri
Ted Fox Ted Fox
George Furla George Furla
Joe Gelchion Joe Gelchion
Phillip Glasser Phillip Glasser
Wayne Marc Godfrey Wayne Marc Godfrey
David Hudaly David Hudaly
Robert Jones Robert Jones
John Kennedy Fitzgerald John Kennedy Fitzgerald
Arnaud Lannic Arnaud Lannic
David Lubotta David Lubotta
Kamid Mosby Kamid Mosby
Myles Nestel Myles Nestel
Samone Norsworthy Samone Norsworthy
Christina Papagjika Christina Papagjika
Marvin Peart Marvin Peart
Rosa Morris Peart Rosa Morris Peart
Tre Peart Tre Peart
Bryant Pike Bryant Pike
Tom Prince Tom Prince
Jane Rosenthal Jane Rosenthal
Matthew Salloway Matthew Salloway
Sonny Schwartz Sonny Schwartz
Jimmy Sommers Jimmy Sommers
Mandy Spencer-Phillips Mandy Spencer-Phillips
Alan Steinman Alan Steinman
Berry Welsh Berry Welsh
Original Music by
Aaron Zigman Aaron Zigman
Additional Info
Premiere: August 27, 2020
Theatrical Release: October 09, 2020
DVD Release: December 22, 2020
Blu-ray Release: December 22, 2020
Countries: USA United Kingdom Canada
Distributor: Universal Studios
Websites: IMDb Wikipedia
Alternate Titles
> Roomies
Production Companies
Marro Films
Emmett/Furla/Oasis Films (EFO Films)
The Fyzz Facility (in association with)
West Madison Entertainment
101 Studios
  (2020) (USA) (theatrical)
Rating Stats
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