Unknown Visitor

The Visitor (released in Italy as Stridulum) is a 1979 science fiction horror film directed by Giulio Paradisi and starring Mel Ferrer, Glenn Ford, Lance Henriksen, Joanne Nail, John Huston, Sam Peckinpah, and Shelley Winters. Its plot focuses on a battle between cosmic forces mirroring Abrahamic God and Satan figures, over the soul of a young girl with telekinetic abilities. An international co-production between Italian and American companies, it was filmed on location in Atlanta, Georgia and at Cinecittà and De Paolis Studios in Rome. The film was released in Italy on March 22, 1979. It has garnered a cult following over the years.