A TERRIBLE PLOT TO KIDNAP QUEEN VICTORIA IS DISCOVERED. SIR MORTIMER HUNTER,THE HEAD OF BRITISH SECRET SERVICES,HIS DAUGHTER MOIRA AND SIDNEY OREBAR, TRAVEL TO INDIA,FACING THE TERRIBLE MENACE OF THE ASSASSIN SECT OF THE THUGS.THE CLIMAX HAPPENS DURING THE BIRTHDAY PARTY OF THE QUEEN IN BALMORAL ,ONCE ,AGAIN, CROW ,THE MASTER SPY SHOWS HIS SKILLS.