In order to qualify to inherit the family fortune, the four heirs must spend the night in the family estate. However, during the night someone starts killing them off.
John Carradine
as Christopher Dean
Faith Domergue
as Veronica Dean
Jeff Morrow
as Gregory Dean
John Russell
as Frank Mantee
Merry Anders
as Laura Dean
Rodolfo Acosta
as Sheriff Dan Garcia
Norman Bartold
as Tom Drake
Brooke Mills
as Leslie Dean
Ivy Bethune
as Elga
Richard Davalos
as Johnny Dean
Buck Kartalian
as Igor Garin
Mr. Chin
as Chin
