Józef Klejer was born on October 7, 1907 in Baranowicze, Poland, Russian Empire [now Baranovichi, Belarus]. He was an actor, known for Der Staatsanwalt hat das Wort (1965), Kontrybucja (1967) and Teatr Sensacji Kobra (1956). He died on November 9, 1973 in Warsaw, Mazowieckie, Poland.