Anachronisms SPOILERS
I don't usually bother about continuity and similar errors in films; we all make mistakes, and if a clock says 6:10 in one scene and half an hour later it reads 5:58 I really don't care.
But because this is such a long film with nothing much happening these things kept bugging me, even given the director's propensity for ambiguity.
The book was written in 1934, and certainly the film has that whole noir thing from the 1940s going on. Very Harry Lime. Yet the notes which Maloin so carefully dries on his stove are British, and one series of the £20 notes wasn't issued until the 2000s. Similarly the envelopes which Morrison uses for the cash he gives Brown's widow and Maloin are self-seal, which weren't around in those days.
And lastly, all the suitcases we see are the cheap pressed board ones in common use in the 1940s.
Then we have the issue of timing. After Maloin 'rescued' the cash, he was still drying it out at 5am, and believe his work day finished at 6am. Yet when Morrison interviews him he says 'a terrible thing happened last night' and yet so much could not have happened during the course of one day.
The film was shot in Corsica, but again, no location is given in the film. However it is obviously on mainland Europe, and neither Morrison nor Mrs Brown could have got there within the time frame.
And finally Morrison himself. Self-billed as a 'Police Inspector' he was far too old for that job; he would have been out to pasture many years before, particularly since he had a physical disability.
Why was he there? He said he was investigating the loss of the case with the theatre sale money, yet he would have had no jurisdiction outside the UK. He told Brown (and Brown's wife, and Maloin) that there had been a murder in which Brown was the suspect, yet there was no evidence whatsoever to support that contention.
And at the end, having retrieved the money, he was no longer interested, telling Maloin that it was 'obviously' a case of self-defence. Huh? For my money he was not a policeman at all - or at best a retired one - he was just acting as a fixer for the owner of the money.
Some people may say that none of this matters. And some people may be right. But when you sit watching a film for 133 minutes I for one need some kind of consistency.