A goofy crew of extraterrestrial wall-walkers journey to Earth in a quest to learn the meaning of Christmas.
| Actor | Role |
|---|---|
 Daws ButlerWacky (voice) | Wacky (voice) |
 Peter CullenBig Blue (voice) | Big Blue (voice) |
 Marvin KaplanStick'um (voice) | Stick'um (voice) |
 Tress MacNeilleSpringette (voice) | Springette (voice) |
 Scott MenvilleDarryl (voice) | Darryl (voice) |
 Howard MorrisCrazy Legs (voice) | Crazy Legs (voice) |
 Frank WelkerBaby Boo (voice) | Baby Boo (voice) |
| SSharman DiVono(voice) | (voice) |
| CCherie Steinkellner(voice) | (voice) |
 Bill Scott(voice) | (voice) |