Cast 22

1. 

   Brianne Siddall

   Thunder / Dylan (voice)

2. 

   Shanelle Gray

   Maggie (voice)

3. 

   Robin Atkin Downes

   Jack / Carlo (voice)

4. 

   Doug Stone

   Mr. Lawrence (voice)

5. 

   Grant George

   Daniel (voice)

6. 

   Joey Camen

   Chihuahua (voice)

7. 

   Elisa Gabrielli

   Carla (voice)

8. 

   Cinda Adams

   Nurse Baxter (voice)

9. Sage Sommer

   Izzy (voice)

10. Kyle Hebert

    Mark Matthews (voice)

11. 

    Bill Parks

    Mike Matthews (voice)

12. 

    Ella Rouhier

    Hospital children (voice)

13. Noah Ray Strauss

    Hospital children (voice)

14. Isabella Tatone

    Hospital children (voice)

15. Keegan Thomas

    Hospital children (voice)

16. 

    Jim Ward

    Reggie (voice)

17. 

    Susanne Blakeslee

    Audrey (voice)

18. 

    Roxanne Reese

    Lasondra (voice)

19. 

    Joe Ochman

    Mr. Eames (voice)

20. 

    Grey DeLisle

    Mrs. Eames (voice)

21. 

    Lani Minella

    Old Lady (voice)

22. 

    Frank Welker

    Cat sounds (archive footage; uncredited)

Troupe 21