Goofs

At the very beginning of the film, Elena calls Francesco to announce Gilderoy's arrival at the studio. Although the film is set in Italy, when she picks up the phone a continuous dial tone is heard, which is normal for the US or UK; however, the actual dial tone would have sounded very differently in Italy, a country where the phone system has a very distinctive and non-continuous dial tone (consisting of a 425Hz tone with a duration of 0.6sec followed by a 1 second pause, followed by a 0.2 sec tone then a 0.2 sec pause, repeated in a loop until the first digit is dialed). See more