Iye anozivikanwa director Rodrigo Cortes achapfura kubva gore rinouya pakati peBarcelona neCanada mutambi wepfungwa anotamba Robert de Niro y Sigourney weaver. Cortés akataura kuti iyi firimu nyowani ichave nechirongwa chakavakirwa pane paranormal, chimwe chinhu chave fashoni zvakanyanya nguva pfupi yadarika.
Maererano naRodrigo Cortés: "Nekuvaka kunenge 'kwezvematongerwo enyika kunonakidza' uko mamwe masayendisiti anokahadzika anotarisana nedambudziko rekupedzisira resainzi yekupokana". Aidawo kujekesa kuti script yaBuried yakatangira chirongwa chitsva ichi.
Director vakabvuma kuti hongu ye De Niro kana izvo zve Weaver y “Pakarepo unonyora tsamba kuMadzimambo uye ivo vanokuunzira zvinhu zvose. Kazhinji, unoita runyoro rwevatambi vaunoda, uchifungidzira kuti uchafanirwa kupfura nenhamba yechina uye nhamba yechishanu pane iyo rondedzero, asi muchiitiko ichi nhamba imwe yakapindura ».
Iyo firimu ichapihwa mari ne Versus, Parlay Mafirimu, Korea yeBlue Storm Prods uye CSe Varaidzo uye zano racho richatenderera nehukama hwebasa remudzidzi wepfungwa (Weaver) uye ane mukurumbira psychic waanopa hupenyu (De Niro).