Walter Gronostay was born in 1906 in Berlin, Germany. He was a composer and actor, known for Dood water (1934), Rubber (1936) and Jugend der Welt. Der Film von den IV. Olympischen Winterspielen in Garmisch-Partenkirchen (1936). He died on October 10, 1937 in Sacrow, Potsdam, Brandenburg, Germany.