Shadow Knows (bonus cassette).jpg
Sabotage by Air
Radio information

Blue Coal

  • Bill Johnstone
  • Agnes Moorehead
Aired date

March 5, 1939

Running time

28:44 min

Preceded by

Horror in Wax (Radio Show)

Followed by

Appointment with Death (Radio Show)

Synopsis[edit | edit source]

Lamont Cranston and Margot Lane overhear a shortwave radio message of an international spy who is planning to steal a new warplane.

Full Cast[edit | edit source]

Featured Characters:


  • Borla (dies)
  • Corbin

Other Characters:

  • Joe Ryan (dies)
  • Lt. Flynn

Notes and References[edit | edit source]

  • This episode is also known as "Death by Violence," due to the final speech given by The Shadow; "I hate to see any man die by violence, but if that man dedicates his life to the evil task of plotting and espionage against a friendly country, then he faces but one fate, that fate is justly -- death by violence.

Links[edit | edit source]

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