Doctor Sacrobosco (German:Dr. Sacrobosco, der große Unheimliche) is a 1923 German silent film directed by Josef Firmans and starring Adolf Böckl, Margit Piller and Käte Robert-Wenk.Marriott & Newman p.102
Cast Adolf Böckl Margit Piller Käte Robert-Wenk Wilhelm Diegelmann Victor Colani Georg H. Schnell Hans Ludolf Fritz Greiner Annie Gräsenau
References
Bibliography Giesen, Rolf. The Nosferatu Story: The Seminal Horror Film, Its Predecessors and Its Enduring Legacy. McFarland, 2019. James Marriott & Kim Newman. Horror: The Definitive Guide to the Cinema of Fear. André Deutsch, 2008.
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