Luciano Persichetti is hypersensitive and convinced that he has paranormal powers. Susanna, a parapsychology student with whom he is in love, tries to help him interpret the paranormal warning messages he is receiving. When Luciano turns out to be haunted by a mysterious killer who calls himself "The Guardian Angel", Susanna discovers that Luciano's paranormal powers are not real at all.
Director: Bruno Corbucci
Screenplay: Raimondo Vianello, Bruno Corbucci, Pippo Franco, Sandro Continenza
Producer: Giovanni Di Clemente
Story: Aldo Florio, Ernesto Gastaldi
Director of Photography: Giovanni Ciarlo
Luciano
Susanna
Lino
Ragionier Tripodi / il killer
avvocato Ubaldi
Morassi
Paolo
Carla Foscari