Nighty Night

Although Jill's husband seems to respond well to cancer treatment, she tells him that he's dying. Jill pretends she's already a widow and pursues her next-door neighbor, Don. Jill manipulates and torments Don's wife, who suffers from MS.

Nighty Night is a 2004 crime thriller movie, starring Julia Davis, Angus Deayton, Rebecca Front. It holds an IMDb rating of 8.1/10 from 3,506 votes and runs 30m.