Scarred by fire from infancy, with a persistent stammer, Charlotte has always been in the shadow of her glamorous theatrical parents. So it's a shock when her mother commits suicide.
Left to care for her sick father in the dark maze of her childhood home, Charlotte begins to unravel. First, there's the mysterious arrival of a box of dead bees. Then buzzing noises in the attic. People are watching her. Listening to her.
Everyone thinks she's losing her mind. But an old photo suggests another, more sinister possibility ...