"A scheming widow hatches a bold plan to acquire her late husband's inheritance, unaware that she is being targeted by an ax murderer who lurks in the family's 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
Francis Ford Coppola
Director
Writer
Roger Corman
Producer
Eleanor Coppola
Set Supervisor
John Vicario
Camera Operator
Paul Julian
Title Designer
Michael Purcell
Other
Patrick Brady
Patrick Doyle
George Brady
Michael Vines
Best Boy Grip
Eyemonn Callian
Production Assistant
William Joseph Bryan
Technical Advisor
Jack Hill
Additional Writing
Stunts
Charles Hannawalt
Director of Photography
Stuart O'Brien
Editor
Morton Tubor
Marianne Wood
Associate Producer
Al Locatelli
Art Direction
Richard F. Dalton
Assistant Director
Second Unit Director
Edward Delaney
Sculptor
Donald Shebib
Assistant Editor
Angela Wadlow
Script Supervisor
Joseph Gross
Sound
Liam Saurin
Ronald Stein
Original Music Composer