Sherlock Holmes is drawn into the case of Jack the Ripper who is killing prostitutes in London's East End. Assisted by Dr. Watson, and using information provided by a renowned psychic, Robert Lees, Holmes finds that the murders may have its roots in a Royal indiscretion and that a cover-up is being managed by politicians at the highest level, all of whom happen to be Masons.
Local councillor Sidney Fiddler persuades the Mayor to help improve the image of their rundown seaside town by holding a beauty contest. But formidable Councillor Prodworthy, head of the local women's liberation movement, has other ideas. It's open warfare as the women's lib attempt to sabotage the contest.