Vaarallinen muukalainen was released in the year 1988。Vaarallinen muukalainen is also called as Apartment Zero, Conviviendo con la muerte, Apartamento Zero, Apartament zero。

Set in modern day Buenos Aires, the film centers around a relationship between two emotionally crippled roommates. Adrian LeDuc(Colin Firth) is a lonely sociopath who is forced to rent his insane mothers room due to poor ticket sales at his revival movie theater. Jack Carney (Hart Bochner), the new roommate, appears normal enough at first but it soon becomes apparent that he is hiding something. As their friendship develops, Adrian suppresses his suspicions that Jack may be the government mercenary turned serial killer who has been terrorizing the city. The other eccentric residents of the building begin to worry as Adrian shows increasing signs that his mothers insanity may be hereditary. The shocking climax of this twisted tale of deceit, perversion and murder reveals the darker side of the human psyche.

Vaarallinen muukalainen actors and actresses include Colin Firth, Hart Bochner。