Here are 3 famous actors from Czechoslovakia died in 1981:
Eugen Senaj (May 12, 1901-November 4, 1981) a.k.a. E. Senaj was a Czechoslovakian actor.
László Ferencz (July 11, 1923 Mukacheve-May 17, 1981 Budapest) also known as László Ferenc was a Czechoslovakian actor.
František Milič (June 9, 1912 Prague-March 31, 1981 Prague) was a Czechoslovakian film producer, film director and actor.