Screams in the dark and galloping goose flesh! Here's a modern mystery-comedy suited to any group searching for a play that has no problems in terms of production. Glamorous, young television producer Norma Corwin made a childhood vow that once in her life she would spend a night alone in The Inn of the Three Sisters, an eerie and forbidding hotel famous for an unresolved murder, horrifying spirit manifestations and murderous intrigue. When she learns the inn is to be dynamited to make way for a new highway, she decides the time is now (or never) and the fun begins. A strange assortment of uninvited "guests" arrive to add more mystery: ESP expert Madame Lugosi; a young serviceman who says he's lost his way; a doomed young woman who comes to warn Norma that she's in great danger; and the spirits of the three young sisters who, with the villainous handyman Flint, are cursed to relive the ghastly murder each night. One int. set.