When Joe Edmunds makes a wish on an Egyptian amulet, little does he know that he has volunteered to guide and defend the undead pet inhabitants of his town! Dumpling the hamster came to a dusty end inside a vacuum cleaner ...but he suspects that his owner Oliver's parents never admitted to their son that they were to blame for Dumpling's demise. Now the hamster needs Joe's help to reveal the truth - but there's a furry surprise awaiting them at Oliver's house...