Fritz Diez was born on February 27, 1901 in Meiningen, Germany. He was an actor, known for Als Hitler den Krieg überlebte (1968), Ernst Thälmann - Führer seiner Klasse (1955) and Wahl des Ziels (1975). He was married to Martha Beschort-Diez. He died on October 19, 1979 in Weimar, German Democratic Republic.