Continuity mistake: In the warehouse where Dave is being tortured, Cal says to Moon that he should get Dave to talk about shagging his mum. Moon then points his gun at Cal. In the shots of Cal the gun is held "gangsta style", i.e. horizontally. But in the shots of Moon the gun is held vertically.
Continuity mistake: In the scene where Emily finds her Grandma's diary, she leaves a message on Cal's phone about them having lunch together. As she hangs up, her fringe is tied back behind her right ear and falls down in front of her face, but in the next shot it is back behind her ear.
