The War With Grandpa

Peter is thrilled that 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. With the help of his friends, Peter devises outrageous plans to make Grandpa surrender the room. But Grandpa is tougher than he looks. Rather than give in, Grandpa plans to get even.

Cast
Robert De Niro - Ed
Oakes Fegley - Peter
Uma Thurman - Sally
Rob Riggle - Arthur
Laura Marano - Mia
Cheech Marin - Danny
Jane Seymour - Diane
Christopher Walken - Jerry
Juliocesar Chavez - Billy
Isaac Kragten - Steve
T.J. McGibbon - Emma
Poppy Gagnon - Jennifer
Lydia Styslinger - Lisa
Joe Gelchion - Chuck
Colin Ford - Russell
Faizon Love - Store Manager
Rutanya Alda - Lynn Marino
Drew Scheid - 8th Grade Monster
Betsy Landin - Young Woman
Veronica Alicino - Nurse Alice
Owen D. Stone - Kid
James Martin Kelly - Carl
Leon Lamar - Boat Rental Guy
Joe Foley - Boat Ranger

Filmmakers
Tim Hill - Director
Tom J. Astle - Writer
Matt Ember - Writer
Robert Kimmel Smith - Writer (based on the book by)
Veronica Alicino - Associate Producer
Alastair Burlingham - Associate Producer
Craig Chapman - Executive Producer
Elizabeth Cree - Executive Producer
Charlie Dombek - Associate Producer
Francesca Dutton - Associate Producer
Randall Emmett - Executive Producer
Ted Fox - Executive Producer
George Furla - Executive Producer
Joe Gelchion - Executive Producer
Phillip Glasser - Producer
Wayne Marc Godfrey - Executive Producer
David Hudaly - Associate Producer
Robert Jones - Executive Producer
John Kennedy Fitzgerald - Co-Executive Producer
Arnaud Lannic - Associate Producer
David Lubotta - Executive Producer
Kamid Mosby - Associate Producer
Myles Nestel - Executive Producer
Samone Norsworthy - Associate Producer
Christina Papagjika - Executive Producer
Marvin Peart - Producer
Rosa Morris Peart - Producer
Tre Peart - Executive Producer
Bryant Pike - Co-Executive Producer
Tom Prince - Co-Producer
Jane Rosenthal - Executive Producer
Matthew Salloway - Executive Producer
Sonny Schwartz - Executive Producer
Jimmy Sommers - Executive Producer
Mandy Spencer-Phillips - Co-Producer
Alan Steinman - Co-Producer
Berry Welsh - Executive Producer

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The War With Grandpa