After being apart for years three women, friends at school, meet and bring each other up to date on their lives. Mary has been in reform school and is an entertainer. Vivian is married to an attorney and has a son she idolizes. Ruth works as a secretary. Vivian invites her friends on a cruise. Vivian runs off with Mary's gangster boyfriend; she is then divorced and her former husband marries Mary. The gangster hires three men to kidnap their son. Vivian must sacrifice her life to prevent this.