A military experiment conducted on a space station goes horribly wrong, sending a new breed of weaponized sharks to earth with only one mission: destroy everything in their path....

　　本作是《圣诞故事》的续集，片中主角拉尔菲已长大成人，作为一个父亲，他必须准备圣诞节的一切，让家人们度过一个愉快的节日。...