Ettumanoor SivakumarWritingNo biography available.Known ForFan ClubNo Nerds have favorited Ettumanoor Sivakumar yet — be the first.All fan clubsFrom NerdspinFilmographyWriting31991Nattu VisheshamFilmStory★ 7.21991Nattu VisheshamFilmScreenplay★ 7.21991Nattu VisheshamFilmDialogue★ 7.2