During the opening scene, John saddles his horse and then falls off. The horse jumps over a fence but has no saddle. Then horse goes through a fence and is wearing a saddle.
When Emily hands James the bottle of water, he removes the top and takes a drink, and hands her the water back. She then puts the top back on even though he never handed it to her.
During the chase in the taxi, the police are seen shooting at it. Silenced gunshots can be heard. The British Police do not use silencers.
In the scene where Emily argues with James about going first to the shop to check for cops, suddenly on the left side, a dark-yellow table with a Bulgarian writing appears on the wall, saying: "GLAVEN OFIS", which translated into English means "Main Office".
When Cramston and James leave the airport in London, there is an emergency exit sign over the door which, oddly, is written English and Bulgarian.
The opening scene shows a crane flying, but the audio is of an eagle's cry. Cranes sound very different.
When James is going through security at the airport, the voice of the guard screening him was clearly dubbed by another actor. None of his lip movements match what is heard on the soundtrack.
In the closing scene, where James Dial is seen leaving London, the train he is shown boarding is clearly not British and the Bulgarian Railways logo is clearly visible as it is seen departing.
The scene is the scene where Emily is entering the main railway station. It reveals Cardiff Central Station even though it set in London.
Towards the end of the film, a shot of an Arriva Trains Wales train is seen, supposedly in London, a destination which they do not serve.