Two on a Guillotine

Connie Stevens plays Cassie / Melinda Duquesne, the daughter of a deceased, deranged illusionist who must spend seven nights in his haunted mansion to inherit his fortune. The film follows her and reporter Val Henderson (Dean Jones) as they encounter spooky happenings and a climax in which the very-much-alive Duquesne attempts a recreation of his guillotine trick, this time with his daughter as an unwilling assistant.