Older Mariah (voice)
Mariah (voice)
Grandpa Bill (voice)
Vicky (voice)
Grace (voice)
Brett (voice)
Beth (voice) (as Bria Singleton)
Bud (voice)
Penelope (voice)
Santa / Mr. Ingersoll / Dougie's Dad (voice)
Holly (voice)
Ernesto (voice) (as Julian Zane)
Mr. Tyabji (voice)
Grandma Lucy (voice)
Emiko (voice)
Jack (voice)
Mrs. Alexander (voice)
Principal Reyes (voice)
Michelle (voice)
Dougie (voice)