Four children, all but one of whom go unnamed, build a snowman which comes to life and threatens their town.
| Actor | Role |
|---|---|
 Trey ParkerBoy 1 / Santa Claus / Frosty (voice) | Boy 1 / Santa Claus / Frosty (voice) |
 Matt StoneBoy 2 / Boy 3 (voice) | Boy 2 / Boy 3 (voice) |