Der Frosch mit der Maske
Scotland Yard and an American playboy investigate a criminal gang led by a mysterious man in a frog-like mask.
February 12, 1929 in Vienna, Austria
September 22, 1914 in Berlin, Germany
June 12, 1929 in Leipzig, Germany
26 August 1918, Munich, Germany
October 20, 1937 in Seligenstadt, Hesse, Germany
March 11, 1927 in Stuttgart, Germany
September 14, 1919 in Sternberg, Germany
29 April 1914, Berlin, Germany
April 28, 1907 in Frederiksberg, Denmark
February 11, 1927 in Stuttgart, Germany
May 5, 1925 in Free City of Danzig [now Gdansk, Pomorskie, Poland]
October 30, 1909 in Flensburg, Schleswig-Holstein, Germany
July 27, 1900 in Brunswick, Germany

