Orr Eravuu (Tamil: ஓர் இரவு; English: One night) is a 2010 Tamil independent horror film directed by three debutants, Hari Shankar, Hareesh Narayan and Krishna Sekhar. The film is about Paranormal occurrences. Spirits and ghosts are believed to have a close kinship with the night. Based on this concept Orr Eravuu was made. The entire film was shot from the protagonist's viewpoint, using shaky camerawork, reportedly the first Indian viewpoint film.