Peter Scolari / Billy - Lonely Boy
Brendan King / Pastry Chef (voice)
Andy Pellick / Pastry Chef (voice)
Josh Eli / Waiter (voice)
Mark Mendonca / Waiter (voice)
Rolondas Hendricks / Waiter (voice)
Mark Goodman / Waiter (voice)
Jon Scott / Waiter (voice)
Gregory Gast / Waiter (voice)
Sean Scott / Waiter (voice)
Gordon Hart / Waiter (voice)
Michael Jeter / Smokey (voice)
Chris Coppola / Toothless Boy (voice)
Julene Renee / Red Head Girl (voice)
Michael Jeter / Steamer (voice)
Chris Coppola / Elf (voice)
Julene Renee / Elf (voice)
Charles Fleischer / Elf General (voice)
Steven Tyler / Elf Lieutenant (voice)
Steven Tyler / Elf Singer (voice)
Phil Fondacaro / Elf (voice)
Debbie Lee Carrington / Elf (voice)
Mark Povinelli / Elf (voice)
Ed Gale / Elf (voice)
Dante Pastula / Little Boy (voice)
Daryl Sabara / Hero Boy (voice)
André Sogliuzzo / Smokey (voice)
André Sogliuzzo / Steamer (voice)
Jimmy Bennett / Lonely Boy (voice)
Isabella Peregrina / Sister Sarah (voice)
Eric Newton / Acrobatic Elf (voice)
Aaron Hendry / Acrobatic Elf (voice)
Aidan O'Shea / Acrobatic Elf (voice)
Kevin C. Carr / Acrobatic Elf (voice)
Bee Jay Joyer / Acrobatic Elf (voice)
Jena Carpenter / Acrobatic Elf (voice)
Karine Mauffrey / Acrobatic Elf (voice)
Elisabeth P. Carpenter / Acrobatic Elf (voice)
Bill Forchion / Acrobatic Elf (voice)
Devin Henderson / Acrobatic Elf (voice)
Sagiv Ben-Binyamin / Acrobatic Elf (voice)
Josh Hutcherson / Hero Boy (voice)
Ashly Holloway / Sister Sarah (voice)
Jimmy 'Jax' Pinchak / Know-It-All (voice)
Chantel Valdivieso / Hero Girl (voice)
Hayden McFarland / Lonely Boy (voice)
Connor Matheus / Toothless Boy (voice)
Evan Sabara / Young Boy (voice)

Ryan Michelle Bathe / Woman Office Worker
Mike Beaver / Man Office Worker
Derek Waters / Toy Store Clerk
Mark Povinelli / Tiny
Preston Bailey / Young Mac
Charlie Carter / Young Dennis
Harley Graham / Young Dee
Robbie Tucker / Young Charlie
Timothy E. Goodwin / Christmas Dad
Donovan Scott / Santa Claus in Mall
Karly Rothenberg / Another Mom
Marc Anthony Samuel / Raisin #1 (voice)
Gary Anthony Williams / Snowman (voice)
Gary Anthony Williams / Raisin #2 (voice)
Michael Yurchak / Christmas Elf (voice)
Jordan Olivia Bell / Crying Child in Mall
Daniel Berilla / Elf #2
Lindsay Collins / Office worker
Rick L. Dean / Mall Patron
Susan Deming / Christmas Mom
Andrew Hoagland / Office Party Guest
Robert E. Kerr / Christmas Partygoer
Christopher Lloyd / Santa Claus John #2
John Ross / Security Guard
Angila Sullivan / Mall Rat

Joe Cecola / Councilman Trevor
Robert Axelrod / Judge Chester
Arturo Gil / Sinister
Michael Lee Gogin / Poison Hoiman
Kip King / Lowell Hawkins
Lynn Ann Leveridge / Ms. Linkletter
Yolanda Lloyd Delgado / Ms. Sanchez
David Millbern / Malcolm Churchill
Edwin Hodge / Krebs
Carlton Holder / Britta's Dad
Christine Vanloo / Britta's Mom
Eden Smallwood / Father
Cecile Blaser / Mother
Martin Klebba / Stinky Bottom
Mark Povinelli / Boar Head
Mark Povinelli / Elf #2
Michael Deak / Larry
Karine Bayne / Zou-Zou
Jessica D. Stone / Poinsetta Patty
Chelsey Cole / Mistle Toe
Frederick L. Kramer / Fredgle The Clown
Audrey Ruttan / Pirouette The Clown
Jonathon Parker Kramer / Punch Bowl Pony Tall Guy
Danielle Nicolet / Britta Rinegelt
Carol Lynley / Gramma Irene
Luke Eikens / Student