Countess Dracula and her loyal band of groupies, the Draculettes, have set their sights on the bright lights of London. The countess must be stopped before all of London becomes her personal buffet! But, alas, Sherlock Holmes and Dr. John Watson, the renowned sleuthing duo, are vacationing somewhere in the Belgian Congo and won’t return for weeks. Fortunately for us, Shirley Holmes and Jennie Watson, the resourceful nieces of the famous detectives, would rather save London from annihilation than study for their upcoming exams! So, joined by Sabrina Van Helsing, the daughter of Bram Stoker’s celebrated vampire slayer, her close friends, Jonathan Harker and Wilhemmina Murray, and Lucretia Dobrinski, Sherlock Holmes’ no-nonsense housekeeper who refuses to be left behind, this courageous band of novice vampire slayers sets off to do battle with the princess of darkness