• 
  Ron Underwood

  regizor

• 
  Larry Wilson

  scenarist

• 
  Eddie Griffin

  Jingle
• 
  John Goodman

  Santa Claus
• 
  Hunter Ballard

  Scolar
• 
  David Blackwell

  Dr. Broadbeam
• 
  Mitchel Baker
• 
  Ethan Suplee

  Jangle

• 
  Barry Barton

  Gift Wrap Booth Owner
• 
  Dodie Brown

  Festival booth owner
• 
  Michael McKean

  Snow Miser
• 
  Chris Freihofer

  Sparky's Attorney
• 
  Chris Kattan

  Sparky
• 
  Rebecca Newman

  Festival shopper
• 
  Harvey Fierstein

  Heat Miser

• 
  Dylan Minnette

  Iggy Thistlewhite
• 
  Carol Kane

  Mother Nature
• 
  Odessa Sykes

  Reporter
• 
  Lori Knighton

  Festival visitor
• 
  Mike Martindale

  Festival/Restaurant Patron
• 
  Delta Burke

  Mrs. Claus
• 
  Andrei Constantinescu

  Snow Miser Fan
• 
  Namaiya Cunningham

  Toddler at festival
• 
  Jody Thompson

  Clop
• 
  Lara Grice

  Rachel Thistlewhite
• 
  Billy Slaughter

  Nerd Elf
• 
  Maya Waterman

  Medusa
• 
  Andrea Powell

  Julie Kadlubowski-Sanchez
• 
  John McConnell

  Dog catcher
• 
  Tina Parker

  Artemis
• 
  Marcus Lyle Brown

  Officer Jefferson