The daughter of a dead magician who accidentally killed his wife, her mother, while performing a guillotine trick must spend the night in his house in order to collect her inheritance. Is the house haunted or is it all magic?
Connie Stevens
as Cassie / Melinda Duquesne
Dean Jones
as Val Henderson
Cesar Romero
as John Harley 'Duke' Duquesne
Parley Baer
as Jules 'Buzzy' Sheridan
Virginia Gregg
as Dolly Bast
Connie Gilchrist
as Ramona Ryerdon
John Hoyt
as Attorney Carl Vickers
Russell Thorson
as Mr. Carmichael (uncredited)
