Continuity mistake: When Steve is telling Kenny to run as fast as he can to the other side of the police car, you can see the front passenger door is still wide open where Kenny got out. It cuts to a shot of the merc firing at them and in the distance you can see the police car, but now the door is closed. Also the windows in the car are miraculously undamaged for being in a shoot out lasting several minutes. (00:46:55)