Scotland Yard must discover why people are being murdered by a monstrous dog at Blackwood Castle.

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Main Cast: Heinz Drache, Ilse Pagé, Mady Rahl, Otto Stern, Horst Tappert, Tilo von Berlepsch, Agnes Windeck, Karin Baal, Hans Söhnker, Uta Levka

Director: Alfred Vohrer

Writer: Herbert Reinecker

Editor: Jutta Hering

Cinematographer: Karl Löb

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