Rena Niehaus (born 18 December 1954) is a German film actress. Born in Oldenburg, Rena Niehaus was a minor star in 1970s Italian genre cinema, also appearing in several important "auteur" films as Alberto Lattuada's Cuore di cane and Eriprando Visconti's La Orca and later, Oedipus Orca. (Via Wikipedia)