While Donna and Vic Trenton struggle to save their rocky marriage, their son Tad befriends the loveable 200-lb St. Bernard who belongs to their mechanic. But what they don't realise is that a bat bite has transformed Cujo from a docile pup to a vicious killer.
Directors
Lewis Teague
Starring
Dee Wallace, Danny Pintauro, Daniel Hugh Kelly
![](https://i.ytimg.com/vi/0r81tc_qynY/maxresdefault.jpg)