Distribution des rôles 17

1. 

   Brady Noon

   Greg Heffley (voice)

2. 

   Hunter Dillon

   Rodrick Heffley (voice)

3. 

   Ethan William Childress

   Rowley Jefferson (voice)

4. 

   Erica Cerra

   Susan Heffley (voice)

5. 

   Chris Diamantopoulos

   Frank Heffley (voice)

6. 

   Ed Asner

   Grandpa Heffley (voice)

7. Gracen Newton

   Manny (voice)

8. 

   Linda Lavin

   Barb (voice)

9. 

   Loretta Devine

   Irene (voice)

10. 

    Priscilla Lopez

    Merle (voice)

11. 

    Jimmy Tatro

    Bill (voice)

12. 

    Albert Tsai

    Drew (voice)

13. 

    Hudson Yang

    Larry (voice)

14. 

    Nathan Arenas

    Mackie (voice)

15. 

    Vincent Tong

    Leland (voice)

16. 

    Kimberly Brooks

    News Anchor (voice)

17. 

    Veena Sood

    Elevator Lady (voice)

Équipe technique 5