Witold Dederko was born on March 26, 1906 in Siedlce, Poland, Russian Empire [now Siedlce, Mazowieckie, Poland]. He was an actor, known for Skok (1969), Au-delà du vertige (1988) and Polowanie na muchy (1969). He died on September 10, 1988 in Warsaw, Mazowieckie, Poland.