Dr. Terence Morton, a research botanist, and his wife Laurie live in a big house with their son William.
William finds some tablets in his father's laboratory. After eating them he collapses and dies in the garden.
Laurie Picks up their newly adopted son James from the Nesbit childrens home. James carries a toy rabbit named Bugsy. Laurie is told by the matron that he will soon grow out of his childish behaviour.
Laurie drives James home. While driving past the churchyard, James comments on what a horrible place it is. Suddenly, Laurie loses control of the car and swerves wildly, desperately trying to regain control as they are going down the country lane. James stays utterly calm throughout. Eventually she gains control of the car and draws it to a halt.
While at dinner, James and his foster parents sit down to eat a steak. James tells Laurie that he cannot eat his because there are things crawling in it. Laurie looks down and is shocked to see live maggots crawling all over her steak.
Later that night another disturbing event happens. A new cuddly rabbit that Laurie gave James is found with entrails oozing from it. Laurie at first blames James for the prank, but James is adamant that he had nothing to do with it.
The next morning James takes Nipper, a rottweiler, for a walk as Laura is going to be absent on some charity work, and Terence is meeting some people from the world food council. His walk takes him to William Morton's grave. While there, a strange earth tremor occurs sending Nipper into a frenzy. He runs off.
Nipper ends up running into Terence's laboratory and savaging all of his experimental rabbits. Terence runs in with his two visitors and is devastated by the sight. James arrives and as usual is totally calm.
Later, after Laura has arrived back, and seated at a table with his two guests, Terence's arm is grabbed by Nipper's jaws. Later the dog is put down by Terence.
Is William Morton's spirit responsible for the seemingly inexplicable events unfolding in the household?..
Starring:
Barbara Kellerman
Gary Bond
Guest Stars:
Norman Beaton
Matthew Blakstad
Screenplay by:
Nicholas Palmer
Directed by:
Francis Megahy