Merchants hire a foreign criminal to kidnap a scientist for the secret of manufacturing diamonds.
DirectorSidney Morgan
WritersSidney Morgan, Herman C. McNeile
Part of
Includes: Bulldog Drummond, Bulldog Drummond's Third Round, Captain Swagger, Temple Tower, The Return of Bulldog Drummond, Bulldog Jack, Bulldog Drummond Escapes, Bulldog Drummond at Bay, Calling Bulldog Drummond
