Doctor Louis (Dale Midkiff) left Chicago and moved to a small town with his wife Rachel (Denise Crosby), daughter Ellie and son Pugget for work. The new home is close to the highway and there is a winding road behind the house. The old neighbor Jed (Fred Gwynne) introduced the path to the pet cemetery, where animals that have died on the road for many years are buried. On the first day of work, Louis encountered a seriously injured and dead patient. He seemed to see the dead talking to him. The other party claimed that in order to thank him for his rescue, he would stop him from approaching the ghost. Soon, the children's cat was hit and killed by a car. Jed led Louis to bury the cat in the Indian cemetery on the mountain, and the cat was resurrected. Louis, who was worried about his daughter's sadness, was relieved, but the resurrected cat became extremely violent and smelly. A few days later, the youngest son was unfortunately hit and killed by a car. The heartbroken Louis wanted to bury his son's body in the Indian cemetery...