Movies and TvShows featuring "secret-half-sister" theme.

In the movie 'Eli', a young boy named Eli is suffering from a rare disease that requires him to live in a completely sterile environment. His parents take him to a secluded house for a cutting-edge medical treatment, but as Eli starts to experience supernatural phenomena, he realizes that something sinister is happening. As the secrets of the house unravel, Eli must confront the true nature of his illness and the dark forces at play.

Taboo is a chilling slasher film set in a secluded mansion, where a group of teenagers find themselves trapped and hunted by a mysterious killer. As the night unfolds, dark secrets and hidden desires are revealed, leading to a shocking climax.

Sioux City follows a Native American man who becomes a victim of racism and corruption after his mother is murdered. He sets out on a journey to seek justice, uncovering a web of secrets and discovering his own heritage along the way.