Blizzard

Brenda Blethyn

as Aunt Millie

Christopher Plummer

as Santa Claus

Kevin Pollak

as Archimedes

Whoopi Goldberg

as Blizzard (voice)

Brittany Bristow

as Erin Scott-Pierce

Leif Bristow

as Blitzen (voice)

Jacqueline Byers

as Skating girl (as Jackie Byers)

Josh Buckle

as Jack Andrews

Wendii Fulford

as Beth Cameron

Samantha Hayes

as (voice)

Ellen-Ray Hennessy

as Delphi (voice)

Gary Johnston

as Bobby's Father

Demetrius Joyette

as Bobby Jackson

Stephanie Morgenstern

as Emma Ward

J.D. Nicholsen

as Ted Andrews

Aidan O'Hara

as Derek Tynan

Jennifer Pisana

as Jess Cameron

Diana Reis

as Sarah Andrews / Principal

Mark Rendall

as Joe Andrews

Albert Schultz

as Mr. Cameron - Jess's father

Lee Smart

as Donner Jr. (voice)

Cree Summer

as Aphrodite (voice)

Jan Tříska

as Otto Brewer / Trainer

Zoe Warner

as Katie Andrews

Jonathan Whitaker

as Jordan Scott-Pierce

Jonathan Wilson

as Jeremy

Richard Yearwood

as Lucius

Paul Bates

as Additional reindeer voices

Len Carlson

as Additional reindeer voices

Tony Daniels

as Additional reindeer voices

J. Miles Dale

as Additional reindeer voices

LeVar Burton

as Night Watchman Elf (uncredited)

Marie V. Cruz

as Santa's Elf (uncredited)