An uneducated collector for a Philadelphia loan shark is given a once-in-a-lifetime opportunity to fight against the world heavyweight boxing champion.
After receiving an exotic small animal as a Christmas gift, a young man inadvertently breaks three important rules concerning his new pet, which unleashes a horde of malevolently mischievous creatures on a small town.
Upon realizing that something truly evil haunts his home, Steve Freeling calls in a team of parapsychologists to help before it's too late.