Poder maléfico was released in the year 1974。Poder maléfico is also called as Chi sei?, Wer bist Du?, The Devil Within Her, Espírito Maligno, Démon aux tripes, Beyond the Door, Beyond Obsession, Who Are You?, Behind the Door。

Juliet Mills plays a pregnant woman who becomes possessed by a demon and begins puking split pea soup all over the place. Ex-boyfriend Richard Johnson shows up to save the day.

Poder maléfico actors and actresses include Juliet Mills。