Lindy Rye hires nanny Shirley Moore. Unexpectedly, Shirley had ulterior motives and, upon entering the house, identified herself as her mother-in-law. She broke into the luxurious mansion with her son and relatives, coveting the family property and pressing for it step by step. Just as Lindy was isolated and helpless, her father arrived in time. In the end, the greedy family was taken away by the police and paid a painful price.