The reclusive Dr. Zorba has died and left his sprawling mansion to his nephew Cyrus and his family. They will need to search the house to find the doctor's fortune, but along with the property itself, they have also inherited the occultist's collection of thirteen ghosts.
Charles Herbert
as Buck Zorba
Jo Morrow
as Medea Zorba
Martin Milner
as Ben Rush
Rosemary DeCamp
as Hilda Zorba
Donald Woods
as Cyrus Zorba
Margaret Hamilton
as Elaine Zacharides
John van Dreelen
as Van Allen
David Hoffman
as Messenger (uncredited)
Jeanne Baker
as Ghost (uncredited)
John Burnside
as Ghost (uncredited)
Roy Jenson
as Ghost (uncredited)
William P. Kelley
as Ghost (uncredited)
