Paula Alquist, a young opera singer, inherits her aunt's legacy and moves to Italy to hone her craft. There, she meets Gregory Anton, a charming suitor, and they eventually return to London. However, Paula's happiness is short-lived as she begins to experience bizarre occurrences, including missing artwork, mysterious footsteps, and malfunctioning gaslights. As she struggles to maintain her grip on reality, Paula's suspicions about her husband's true intentions grow.

Gaslight
In a London mansion, a woman begins a new life with her husband, returning to her childhood home 10 years after a traumatic event. But her husband's fixation on the house belies a dark reality that threatens her sanity.