Revealing mistake: When Liam Neeson is on the boat on his return from England there is a shot of the water and part of the boat where you can see a modern CCTV camera on the side of one of the masts - rather advanced for the time the film was set. (01:21:20)
Revealing mistake: When Eva is leaving with her suitcase, you can tell by the way she is holding the suitcase that she is ready to open it when it hits Magaldi.