Séquestré

This film tells the story of a reclusive writer, who gets into a fight in a diner. A stranger helps him out, therefore the writer offers the stranger a place to stay. Little does the writer know, things will go the wrong way, and he is soon taken prisoner in his own house.

"Black Butterfly" has a thrilling story. The tension and thrill is palpable, especially when the stranger becomes increasingly deranged. One hour into the film, there is a major twist that gets me lost for a moment, but after making sense of the twist, I find it quite clever. It is a thrilling and an enjoyable film.