Natalie Cummings hates being a Hollywood call girl. She would've given anything to be an educated professional woman. When an opportunity presents itself to change her occupation, she grabs it, even though it means keeping a secret for the rest of her life. Following an ad in a newspaper, Natalie applies for a job to chaperone two teenaged girls on their prolonged vacation in Europe. Natalie is ecstatic, however soon her enthusiasm turns into a deep disappointment: the girls are wicked. As Natalie battles with the girls on their travels through Europe, there are three men who influence their lives - for good or evil. When the travelers finally return to America, one of them arrives with a baby.