What initially looked like a young woman's suicide, turns into a murder investigation and Supt. Blake has two suspects - the victim's husband and his own daughter.
as Supt. Blake
as Joan Blake
as Terry Maguire
as Bill Howard
as Singer
as Inspector Harris
as Mrs Pullman
as Sgt Fred Baker
as Arnold Debenham
as Mme Sonia
as Norma Sheridan
as Joe
