Continuity mistake: Ewan and Mark are seen drawing their guns outside of Paul's house with silencers on. As they enter the house, the silencers are off. Once Ewan is upstairs, and Mark goes outside to look for Paul, they are back on the guns.
Continuity mistake: Ewan begins to chase Ash out of the kitchen and through a corridor. Ash tips over a pile of stacked chairs which fall and block the width of the corridor, but could easily be climbed/jumped over. However, Ewan paces the length of the corridor as if the chairs are not there.
Continuity mistake: When Paul starts to undress the whore, the vodka bottle label is facing the camera. After Ewan turns the lights back on, the label is facing away from the camera, even though no one has touched it.
Continuity mistake: As Ewan is holding the blade to the whore's cheek, her hair is not across her face. Yet when he is about to release her from his grip, there is a large lock of hair across her face which appears instantly.
