When Chelsea meets up with her estranged childhood best friend, Milla, she's unprepared for the events that follow. Milla, who is now a webcam girl briefly catches Chelsea on camera during one of her shows. Unbeknownst to her, Chelsea has now been exposed to a watcher who becomes obsessed and will stop at nothing to have her to himself.
Nothing is ever what it seems in the sleepy English town of Curiosity as over the course of a never-ending weekend we follow various groups of people whose lives are all interconnected without them knowing it. But they all share one thing in common: curiosity kills.