"TRAPPED! What is the invisible death that strikes from afar? What is the mystery of the flickering light? Who is the woman that witnesses a killing and vanishes? It's Drummond's greatest case...and your biggest thrill!"
The invention of a machine that can cause remote explosions brings the attention of Scotland Yard and Bulldog Drummond.
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The invention of a machine that can cause remote explosions brings the attention of Scotland Yard and Bulldog Drummond.
