Grandma's Boy poster
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Grandma's Boy

6.520061h 35m15MovieComedy

Even though he's 35, Alex acts more like he's 13, spending his days as the world's oldest video game tester and his evenings developing the next big Xbox game. But when he gets kicked out of his apartment, he's forced to move in with his grandmother.

DirectorNicholaus Goossen
WritersAllen Covert·Nick Swardson
ProducersEdward Milstein·Jack Giarraputo

Where to watch

Availability shown for United Kingdom · rights vary by country

Cast · Directed by Nicholaus Goossen

ACAllen Covert
Allen Covert
Alex
DRDoris Roberts
Doris Roberts
Grandma Lilly
LCLinda Cardellini
Linda Cardellini
Samantha
JMJoel David Moore
Joel David Moore
J.P.
SKShirley Knight
Shirley Knight
Bea
SJShirley Jones
Shirley Jones
Grace
NSNick Swardson
Nick Swardson
Jeff
JHJonah Hill
Jonah Hill
Barry
PDPeter Dante
Peter Dante
Dante
KYKelvin Yu
Kelvin Yu
Kane
KNKevin Nealon
Kevin Nealon
Mr. Cheezle
RSRob Schneider
Rob Schneider
Yuri

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More from Doris Roberts · Co-star actress

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Grandma's Boy — streaming FAQ

Which OTT platform streams Grandma's Boy?

Grandma's Boy isn't on any subscription service in United Kingdom right now, but you can rent or buy it on Apple TV Store, Amazon Video and YouTube. It's not on Netflix.

Is Grandma's Boy on Netflix?

No, Grandma's Boy is not on Netflix in United Kingdom as of November 2026. You can rent or buy it on Apple TV Store and Amazon Video.

Is Grandma's Boy on Amazon Prime Video?

Grandma's Boy isn't included with a Prime Video subscription in United Kingdom, but you can rent or buy it on Amazon Video.

Where can I watch Grandma's Boy for free?

Grandma's Boy isn't available free in United Kingdom; you can only rent or buy it on Apple TV Store and Amazon Video.