In 1925 he founded the German production company Nero Film which prospered under the management of his son Seymour Nebenzahl .
Heinrich Nebenzahl ( 1870 -- 1938 ) was an Austrian - born film producer .
In 1925 Heinrich Nebenzahl founded the German production company Nero Film which prospered under the management of Heinrich Nebenzahl 's son Seymour Nebenzahl .
Heinrich Nebenzahl ( 1870 -- 1938 ) was an Austrian - born film producer .