This plot twist changes the entire setting of the story for the watchers, and now, despite who they root for, both are individuals who have done horrendous things. Turns out, the innocent family they were rooting for is not so innocent after all, as the mother, since the beginning, knew that Leena is impersonating Esther, because her son actually killed the real Esther. The premise was enough to hold the audience extremely engrossed, but they found themselves losing their minds when the actual plot twist of the movie happened. She runs from a psychiatric facility after killing half of the ward staff, and then pretends to be Esther, a missing daughter of an extremely wealthy family. The movie revolves around Leena Klammer, a 31-year-old woman that has the appearance of a nine-year-old, due to a certain kind of dwarfism. Orphan: First Killis a thriller-slasher movie that had the audience at the edge of their seats from the get-go.