In the car after the chicken run with the train, Gino lights a cigarette in close-up. Cut to a wider angle, and he's again lighting the cigarette. Back to close-up, and his hand is now at his side, with the cigarette out of frame until he raises it to take a puff.
When Gino and Roman are rushing to the port near the end of the movie, some shots of the car are filmed during the day-time and some during the night-time.
When Lorna wants to give Chuck an envelope with money, he asks a question and she throws the envelope on the table, but in the next shot the envelope is on purse.
Chuck and Lorna are watching the waves, but in the following shot they are facing each other.
When inspector is questioning Chuck while he's sitting on a chair, inspector's position changes between shots, most obvious if you follow the position of his hand.
None of the music from the Havana scenes is characteristic of Cuba.
The car speeds towards the oncoming train at 110 mph. The car's brakes are slammed on when it's about 30 feet from the track and then it skids to a stop within one or two car lengths. Defies physical law.
When the car is trying to outrun the train, the odometer's mileage never changes from 5332 in the many closeup shots of the speedometer.
Very obvious use of models to show a car racing with a train.
When Mr Johnson is alone in the wine cellar (@18:30) someone's elbow can be seen in the bottom left corner of the screen.