In this turn-of-the-century Victorian mystery, strange things start to happen as the seemingly perfect marriage of Jack and Bella devolves into something sinister. Why is the attic door locked? Whose footsteps wander the halls at night? And is that light really flickering… or not? Bella’s reality is twisted into an indistinguishable tangle of truth, manipulation, and her husband’s intentions, where certainty is uncertain for characters and audience alike.