Young Mariah Carey wishes for a puppy in time for Christmas.Young Mariah Carey wishes for a puppy in time for Christmas.Young Mariah Carey wishes for a puppy in time for Christmas.
Mariah Carey
- Older Mariah
- (voice)
Breanna Yde
- Mariah
- (voice)
Henry Winkler
- Grandpa Bill
- (voice)
Laya DeLeon Hayes
- Vicky
- (voice)
Montse Hernandez
- Grace
- (voice)
Issac Ryan Brown
- Brett
- (voice)
Bria Danielle Singleton
- Beth
- (voice)
- (as Bria Singleton)
Phil Morris
- Bud
- (voice)
Lacey Chabert
- Penelope
- (voice)
Charlie Adler
- Santa
- (voice)
- …
Rachel Eggleston
- Holly
- (voice)
Julian Zane
- Ernesto
- (voice)
Karim Saleh
- Mr. Tyabji
- (voice)
Connie Jackson
- Grandma Lucy
- (voice)
Keiko Agena
- Emiko
- (voice)
Dee Bradley Baker
- Jack
- (voice)
Ali Eagle
- Mrs. Alexander
- (voice)
