A young girl, Mary Tillet, is forced to find a new place to live due to her London home being bombed during World War II. Her tobacconist landlord, Jack Rawling, tries to help her turn her new apartment into a home. Meanwhile the newspapers are reporting news of the "London Blackout Murders," a murder spree being committed against a ring of suspected Nazi spies, and Mary must determine if her kind landlord is an assassin.
John Abbott
as Jack Rawlings
Mary McLeod
as Mary Tillet
Lloyd Corrigan
as Inspector Harris
Lester Matthews
as Oliver Madison
Anita Sharp-Bolster
as Mrs. Pringle (as Anita Bolster)
Louis Borel
as Peter Dongen (as Louis Borell)
Billy Bevan
as Air Raid Warden
Lumsden Hare
as Supt. Neil
Frederick Worlock
as Eugene Caldwell (as Frederic Worlock)
Carl Harbord
as George Sandleigh
Keith Hitchcock
as Village Constable
Tom Stevenson
as Police Doctor
