A widow deceives her late husband's mother and brothers into thinking he's still alive when she attends the yearly memorial to his drowned sister, hoping to secure his inheritance, but her cunning is no match for the demented, axe-wielding thing roaming the grounds of the family's Irish estate.
William Campbell
as Richard Haloran
Luana Anders
as Louise Haloran
Bart Patton
as Billy Haloran
Mary Mitchel
as Kane
Patrick Magee
as Justin Caleb
Eithne Dunne
as Lady Haloran
Peter Read
as John Haloran
Karl Schanzer
as Simon
Ron Perry
as Arthur
Derry O'Donavan
as Lillian
Barbara Dowling
as Kathleen
