Englishman Adam and his American bride Sarah are about to embark on the romantic honeymoon of a lifetime in Venice, Italy. But when the newlyweds’ trip is gatecrashed by Adam’s excessively needy best friend, Ed, it inadvertently turns their perfect lovers’ holiday into a complete disaster.

A family is terrorized by an evil doll named Robert, which seems to come to life after an elderly housekeeper is dismissed. As the attacks grow more intense, the parents struggle with their disbelief and fear while trying to break the curse before it's too late.