When gunmen shoot at a helicopter which is supposedly crashing, the smoke disappears into their guns. This shows the film was run backwards and the helicopter was taking off. In the film's trailer (available with the DVD) the shot is run correctly. See more
[Uncle Arthur is discussing the work involved in dealing with the bullion robbers
I have everybody breathing down my neck: the Admiralty, the Government, the Americans... and the insurance assessors. Grubby little men with gabardine raincoats and dandruff.
Well I don't have dandruff, Sir, if it's any consolation.
Yes, I don't think you need demonstrate your questionable attitude to authority *quite* so early.