When Grouchy Smurf behaves badly to everyone and refuses to celebrate Christmas, the Smurfs of Christmas Past, Present and Future teach him to appreciate Christmas.
Jack Angel
as Papa Smurf (voice)
Fred Armisen
as Brainy (voice)
Hank Azaria
as Gargamel (voice)
Gary Basaraba
as Hefty (voice)
George Lopez
as Grouchy (voice)
Melissa Sturm
as Smurfette (voice)
Anton Yelchin
as Clumsy (voice)
Frank Welker
as Azrael (voice)
Kirk Baily
as Additional Voices (voice)
Jess Harnell
as Additional Voices (voice)
Jeff Fischer
as Additional Voices (voice)
Craig Kellman
as Additional Voices (voice)
