远在北欧大海中央的博克岛,即将迎来一年一度的快乐圣诞节。希卡普(杰伊·巴鲁切尔 Jay Baruchel 配音)和他的好朋友无牙一如既往,在博克岛的上空自由翱翔。可是,突然天空布满了各种各样的龙,甚至连岛上的龙也振翅高飞随这群龙远去。岛民们非常失落,但也只能面对龙离去的事实。未过多久,连无牙也在某个机缘下振翅高飞。过了数日,无牙始终没有返回,这令希卡普非常失落。某天,他被夺门而出的胖龙Meatlu...
After being implanted with a microchip that gives him special powers, a dog engages a young boy in conversation and adventure. Befriended by a local police officer, the dog, the boy and his friend go ...