A French fashion model asks for Colonel March's help, claiming a strange man is following her and she fears for her life. Several hours later she's found murdered, in mismatched colour, a telling clue for the inspector.
Bernard Knowles
Director
Boris Karloff
Colonel March Of Scotland Yard
Ewan Roberts
Inspector Ames
Eric Pohlmann
Commissionner Aristide Goron
John Laurie
Dr. Brandeis
Doris Hare
Lydia
Phil Brown
Gordon