
Rome, Nora Mariani, an established photographer at an advertising agency, Signal, is haunted by strange phone calls in which a female voice tells her that she is her sister Claudia, who died following a road accident that occurred two years earlier in Germany, in which Nora, who was driving the car, and a German hitchhiker, to whom the two had given a lift, had also been involved; Because of that trauma, Nora was no longer able to drive. The phone calls are increasingly frequent and insistent, so much so that Nora becomes convinced that her sister is still alive.

as Doretta

as Gerardo Anderlini

as Nora Mariani

as Stefano

as Commissioner Franceschi

as Nanà

as Agente Gianturco

as Il Giudice

as Mariangela

as Loredana

as Milena

as Giuseppe

as Rocco Domenico