From the unnerving pages of Sir Arthur Conan Doyle’s gripping collection of short stories, we present a night of unsettling entertainment in three parts. The first tale, “Playing with Fire” follows a group of companions as their evening of occult entertainment gets out of hand. Then a hapless thief learns far more than he ever wanted to know about the relationship between the town’s Lord and Lady in “B. 24”. And finally, the esteemed Professor von Baumgarten achieves the penultimate conclusion to his life’s work with unexpected results in “The Great Keinplatz Experiment”.