A serial killer is murdering women in the Whitechapel district of London. An American policeman is brought in to help Scotland Yard solve the case.
Lee Patterson
as Sam Lowry
Eddie Byrne
as Inspector O'Neill
Betty McDowall
as Anne Ford
Ewen Solon
as Sir David Rogers
John Le Mesurier
as Dr. Tranter
George Rose
as Clarke
Philip Leaver
as Music Hall Manager / O'Reilly
Barbara Burke
as Kitty Knowles
Anne Sharp
as Helen Morris
Denis Shaw
as Simes
Endre Muller
as Louis Benz
Esma Cannon
as Nelly
