Movies and TvShows featuring "incest-relationship" theme.

Set in the Italian Renaissance, The Borgias follows the Borgia family as they rise to power in the Catholic Church, engaging in schemes, murder, and forbidden relationships. The series explores themes of corruption, lust, and vendetta in a backdrop of political intrigue and power struggles.

Angel Sanctuary is a TV show that tells the forbidden love story between Setsuna Mudo, a young delinquent with supernatural powers, and his sister Sara, who is actually an angel. As they navigate through a world of demons, violence, and religion, their love is put to the test in a fictional war that could determine the fate of humanity.

Claude and Pierre are brother and sister yet it is apparent early on that they are physically attracted to each other. In order to suborn their feelings they enter into relationships with others but nothing they do seems to work - they are always drawn back to their same fatal attraction.