Cujo is a dog weighing up to 100 kg, the best friend of Brett Camber. One day, Cujo chases a rabbit living in a cave filled with giant bats. Once inside the cave, Cujo is bitten by the bats. It becomes a mad and aggressive dog .

• Cujo
• Dee Wallace
• Daniel Hugh-Kelly
• Danny Pintauro
• Ed Lauter
• Christopher Stone
• Lewis Teague