Factual error: When Giorgio Bonucci answers the phone, he refers to himself as Maresciallo (marshal), but according to his shoulder straps, his rank is Brigadiere (brigadier). (00:45:05)
Factual error: A morning scene in the fictional town of Altamonte is preceded by a picturesque sunrise. Atrani, the town used as the filming location, and the whole Amalfi Coast are on the west coast of Italy, which means the sun over the sea near the horizon could only be a sunset. (00:48:07)
