The pedestrian Caesar hits is no ordinary drifter. Six is a supernatural being who, over one night in the station, knows and exposes the secrets of everyone there. His verdicts are biblical: some are condemned as adulterers and betrayers who dare to weigh justice in their own hands, others as a hypocrite, a pervert, or someone cowardly and vicious. Their punishment is Hell. The officers turn out to be as guilty as the prisoners, so the police station becomes a judgment hall where the enforcers of the law face judgment themselves.
Rachel, the rookie constable, carries her own dark history, and so she stands apart from the others. The film treats her as the moral center who has to face Six rather than simply be condemned by him.
Looking back, the opening image of Six appearing out of the sea, his name, and the "pale horse" joke all mark him as an apocalyptic figure. The film deliberately never says whether he is the Devil, Death or God. Details of the final confrontation were not covered by the sources consulted.