Here are 2 famous actors from Czechoslovakia died in 1971:
František Šlégr (November 4, 1894 Prague-October 22, 1971 Letovice) a.k.a. Frantisek Slégr or Franz Schleger was a Czechoslovakian actor.
Josef Gruss (March 9, 1908 Prague-April 12, 1971 Prague) also known as J. Gruss was a Czechoslovakian actor and screenwriter.