Kazimierz Dejunowicz was born on March 4, 1901 in Semenovka, Poltava Governorate, Russian Empire. He was an actor, known for Skarb (1949), Pozegnanie z diablem (1957) and Smarkula (1963). He died on December 18, 1980 in Konstancin-Jeziorna, Mazowieckie, Poland.