Cast 15

1. 

   Mariah Carey

   Older Mariah (voice)

2. 

   Breanna Yde

   Mariah (voice)

3. 

   Henry Winkler

   Grandpa Bill (voice)

4. 

   Lacey Chabert

   Penelope (voice)

5. 

   Phil Morris

   Bud (voice)

6. 

   Laya DeLeon Hayes

   Vicky (voice)

7. 

   Keiko Agena

   Emiko (voice)

8. 

   Bria Danielle Singleton

   Beth (voice) (as Bria Singleton)

9. 

   Julian Zane

   Ernesto (voice)

10. 

    Montse Hernandez

    Grace (voice)

11. 

    Karim Saleh

    Mr. Tyabji (Voice)

12. 

    Charlie Adler

    Santa (Voice)

13. 

    Rachel Eggleston

    Holly (Voice)

14. 

    Connie Jackson

    Grandma Lucy (Voice)

15. 

    Michelle Bonilla

    Principal Reyes (voice)

Crew 5