由导演彼特·契尔卡斯基执导，1999年上映的《外部空间》，是由芭芭拉·赫希等主演的剧情片。 　　Guy Maddin writes, "Tscherkassky has made two films cannibalizing Sidney J. Furie s 1982 Barbara Hershey horror film THE ENTITY, the story of a woman who is continually assaulted and raped either by real ghosts or by awfully adept repressed traumas… The screen literally explodes with a tumult of Hershey faces, shattering Steve Burum s original cinematography into shards of frightened eyes, trembling hands and violent outbursts of self-defense, presented in multiple exposures too layered to count, too arresting to ignore."