The Rugrats discover that Christmas means more than just presents and tradition when they find themselves stranded in the Stu-inspired displays at a Christmas party.
| Actor | Role |
|---|---|
 E. G. DailyTommy Pickles (Voice) | Tommy Pickles (Voice) |
 Nancy CartwrightChuckie Finster (voice) | Chuckie Finster (voice) |
 Kath SouciePhil DeVille / Lil DeVille / Betty DeVille (voice) | Phil DeVille / Lil DeVille / Betty DeVille (voice) |
 Cheryl ChaseAngelica Pickles (voice) | Angelica Pickles (voice) |
 Dionne QuanKimi Finster (voice) | Kimi Finster (voice) |
 Tara StrongDil Pickles (voice) | Dil Pickles (voice) |
 Debbie ReynoldsLulu Pickles (voice) | Lulu Pickles (voice) |
 Jim BelushiSanta Claus (voice) | Santa Claus (voice) |
 Paul ReubensHermie the Elf (voice) | Hermie the Elf (voice) |
 Tress MacNeilleCharlotte Pickles (voice) | Charlotte Pickles (voice) |
 Julia KatoKira Finster (voice) | Kira Finster (voice) |
 Melanie ChartoffDidi Pickles (voice) | Didi Pickles (voice) |
 Michael BellChas Finster / Drew Pickles (voice) | Chas Finster / Drew Pickles (voice) |