Revealing mistake: Diana is blind and not accustomed yet to her condition; multiple times throughout the movie if she bumps into something she staggers or drops what she is holding - for instance she drops the shopping bags when she bumps into the post meeting Chin. And yet when she is escaping from the police at Chin's house, she bumps into a drying rack and does not even flinch - in fact if you look closely you can see that the actress moved her hand on purpose to hit it cleanly at the proper angle that would make it fold. (00:44:55)
Revealing mistake: Running away from the killer, Diana and Chin randomly get attacked by snakes, because why not. You can see in close-ups of Ilenia Pastorelli's face when she screams that there is no trace of the snake wrapped around the neck of the body double in other angles. (01:01:20)
Revealing mistake: Diana needs to make herself a new DIY cane. She tried to break a few branches, and one eventually makes a snapping sound - you can see though that it just slips into her hand coming from out of the frame. (01:08:00)
Continuity mistake: Diana and Chin are chained up in the back of the van. She begs him to leave the child alone; the position of her hands changes entirely between shots. (01:13:20)
Revealing mistake: Diana's dog breaks free from her captivity with the slightest push against an unlocked pen. (01:15:35)
Continuity mistake: The morning after the confrontation with the killer, there's a big red bag next to Diana's chair in the long shots, which vanishes in the closer angle, only to reappear in a later shot. (01:18:15)
Continuity mistake: When the commissioner - who somehow delivers adoption papers too - hands the documents to Chin's cousin, she holds them in her left hand, which is entirely free in the next shot. (01:20:15)
Other mistake: In the last scene at the airport, extras get reused - for instance, when she says "I promise..." a guy with a loud teal T-shirt, dragging a little trolley, walks by her. The commissioner offers to give her a ride, and the same guy is walking in the opposite direction. (01:20:50)
