Fritz Grünbaum was born on April 7, 1880 in Brünn, Moravia, Austria-Hungary as Franz Friedrich Grünbaum. He was an actor and writer, known for Ein Lied, ein Kuß, ein Mädel (1932), Die Dollarprinzessin (1971) and Jeder fragt nach Erika (1931). He was married to Lilly Herzl, Mizzi Dressl and Karolina Nagelmüller.