丹尼尔·休·凯利

　　Exuberant CHLOE is a whirlwind of energy who acts purely on impulse and has never quite grown up. Industrious JEFF is a hard-working guy who plans his future, step by step. When the two fall in love, they inevitably quarrel and break up. But when they decide to pretend to still be together so that their holiday season won't turn into a pity party, they soon realize that opposites, after all, do attract -- and that, despite their differences, they are still very much in love...

　　家庭主妇唐娜（Dee Wallace 饰）和另一个男人斯蒂夫（Christopher Stone 饰）有染，当她决定中止这段关系的时候，斯蒂夫却报复性地将他们的关系透露给唐娜的丈夫维克（Daniel Hugh Kelly 饰），夫妻关系顿时陷入僵局。某天，维克以公务之名离开，唐娜则带着5岁的儿子泰德（Danny Pintauro 饰）来到某汽车旅馆居住。　　汽车旅馆老板的儿子布莱特（Billy Jayne 饰）有一条名叫古卓的圣伯纳犬，古卓偶然被蝙蝠咬了一口，竟由此变成嗜血如命的凶残恶犬，它开始向唐娜母子发起了攻击……　　本片根据史蒂芬•金的同名小说改编，并荣获1987年葡萄牙奇幻国际电影节观众评委会奖。