Agatha Christie Hour , Agatha Christie Hour : The Red Signal

Agatha Christie Hour

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The Red Signal: An elderly gentleman is shot dead after attending a seance foretelling imminent danger and death-the dreaded "red signal." Suspicion falls on the man's nephew, who was recently disinherited for admitting that he loves his best friend's wife. Starring Christopher Cazenove (The Duchess of Duke Street).

Starring: Christopher Cazenove, Alan Badel.