Medvirkende og filmhold
-
Jason DruckerGreg Heffley - Tom Everett ScottFrank Heffley
- Alicia SilverstoneSusan Heffley
- Owen AsztalosRowley
- Charlie WrightRodrick Heffley
- Dylan WaltersManny Heffley
- Wyatt WaltersManny Heffley
- Chris CoppolaMr. Beardo
- Joshua HooverMac Digby
- Mira SilvermanBrandi Beardo
- Carlos GuerreroLuis
- David BowersInstruktør
- Nina JacobsonProducer
- Brad SimpsonProducer
- Jeff KinneyProducer
- Timothy M. BourneProducer
- David BowersProducer
- Jeff KinneyManuskriptforfatter
- David BowersManuskriptforfatter