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.
You can now watch Grandma's Boy online on the following streaming providers in the United States.
| Production | Catherine Stroud | Casting |
| Art | Lars Canty | Art Direction |
| Production | Paul Schwake | Executive Producer |
| Production | Jack Giarraputo | Executive Producer |
| Art | Alan Au | Art Direction |
| Camera | Mark Irwin | Director of Photography |
| Production | Nick Swardson | Producer |
| Production | Bill Todman Jr. | Executive Producer |
| Costume & Make-Up | Maya Lieberman | Costume Design |
| Production | Adam Sandler | Executive Producer |
| Production | Edward Milstein | Executive Producer |
| Directing | Nicholaus Goossen | Director |
| Sound | Waddy Wachtel | Original Music Composer |
| Art | Jeff Mossa | Art Direction |
| Editing | Tom Costain | Editor |
| Art | Claire Kaufman | Set Decoration |
| Art | Perry Andelin Blake | Production Design |
| Production | Peter Dante | Producer |
| Production | Glenn S. Gainor | Executive Producer |
| Writing | Nick Swardson | Writer |
| Writing | Allen Covert | Writer |
| Production | Lisa London | Casting |
| Writing | Barry Wernick | Writer |
| Visual Effects | Craig Sost | Visual Effects Producer |
