Overview
A Heffley family road trip to attend Meemaw's 90th birthday party goes hilariously off course thanks to Greg's newest scheme to get to a video gaming convention.
Cast
- Jason Ian Drucker as Greg Heffley
- Alicia Silverstone as Susan Heffley
- Tom Everett Scott as Frank Heffley
- Charlie Wright as Rodrick Heffley
- Owen Asztalos as Rowley Jefferson
- Wyatt Walters as Manny Heffley
- Joshua Hoover as Mac Digby
- Mira Silverman as Brandi Beardo
- Chris Coppola as Beardo
- Kimberli Lincoln as Mrs. Beardo