Question: Were Herbert Blaché and Jaap Speyer of the same nationality?
Sentence (from "The Schorrsiegel Affair"): The Schorrsiegel Affair (German: Die Sache mit Schorrsiegel) is a 1928 German silent film directed by Jaap Speyer that featured Bernhard Goetzke, Walter Rilla and Anita Dorris.
Relevant evidence: No