Rollista

• Tom Hanks — Father (voice)
• Eddie Deezen — Know-It-All (voice)
• Peter Scolari — Lonely Boy Billy (voice)
• Julene Renee — Red Head Girl (voice)
• Josh Hutcherson — Hero Boy (additional motion capture)
• Isabella Peregrina — Sister Sarah (voice)
• Ashly Holloway — Sister Sarah (additional motion capture)
• Tinashe — Hero Girl (motion-capture modelling)
• Jimmy Bennett — Lonely Boy Billy (voice)
• Tom Hanks — Father (voice)
• Tom Hanks — Father (voice)
• Hayden McFarland — Lonely Boy Billy (additional motion capture)
• Dylan Cash — Boy on Train (voice)
• Brendan King — Pastry Chef
• Connor Matheus — Toothless Boy
• Dante Pastula — Little Boy
• Rolandas Hendricks — Waiter
• Mark Goodman — Waiter
• Jon Scott — Waiter
• Gregory Gast — Waiter
• Debbie Lee Carrington — Elf
• Mark Povinelli — Elf
• Kevin C. Carr — Acrobatic Elf
• Steven Tyler — Elf Lieutenant (voice)
• Michael Jeter — Steamer
• Chris Coppola — Toothless Boy (voice)
• Charles Fleischer — Elf General (voice)
• Daryl Sabara — Hero Boy (voice)
• Jimmy 'Jax' Pinchak — Know-it-all Kid (additional motion capture)
• Evan Sabara — Young Boy
• Phil Fondacaro — Elf
• Ed Gale — Elf
• Aaron Hendry — Acrobatic Elf
• Nona Gaye — Hero Girl (voice)
• Michael Jeter — Steamer