Moldy mozzarella, it was every mouse's worst nightmare! My old friend Creepella von Cacklefur called me one night and ordered me to join her for the weekend at her family's spooky castle. And before I could say "boo!" she'd mouse-napped me! Now I was stuck in the gloomiest, eeriest castle I'd ever seen. Even worse, I was surrounded by Creepella's creepy family! Oh, would I ever escape back to my safe, cozy mouse hole in New Mouse City?
When one of the Smurfs wants to travel to outer space, he triesto build a rocketship, but it fails to get off the ground and hegrows depressed. Papa Smurf and the other Smurfs make a plan inorder to cheer him up: putting him to sleep and waking him up in anelaborately staged "planet" filled by other Smurfs pretending to bealiens!