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.
October 20, 1937 in Seligenstadt, Hesse, Germany
February 12, 1929 in Vienna, Austria
September 14, 1919 in Sternberg, Germany
May 5, 1925 in Free City of Danzig [now Gdansk, Pomorskie, Poland]
February 11, 1927 in Stuttgart, Germany
September 22, 1914 in Berlin, Germany
June 12, 1929 in Leipzig, Germany
July 27, 1900 in Brunswick, Germany
October 30, 1909 in Flensburg, Schleswig-Holstein, Germany
29 April 1914, Berlin, Germany
April 28, 1907 in Frederiksberg, Denmark

