Movies and TvShows featuring "evil-cousin" theme.

In House of Dark Shadows, a vampire is unleashed from his mausoleum and returns to his old estate, where he reunites with lost love. As the curse spreads, a young boy becomes the target of the vampire's attack. The doctor must find a cure to save the family and stop the evil cousin's malevolent plans.

A night doctor in Paris finds himself caught up in a world of crime and intrigue when he becomes involved with a drug-addicted patient and her dangerous cousin. As the night unfolds, he must navigate through a web of lies and violence to protect himself and those he cares about.