La seduzione, internationally released as Seduction, is a 1973 Italian eroticdrama film directed by Fernando Di Leo. The film is based on the novel Graziella by Ercole Patti. Originally the character of Graziella was planned to be played by Ornella Muti, but she was eventually dropped because considered too attractive for the role. At the time of its release, the newspapers widely reported the news of a man who died of a heart attack watching the movie.
Source: Wikipedia