A failed London musician meets once a week with a woman for a series of intense sexual encounters to get away from the realities of life. But when he begins inquiring about her, it puts their relationship at risk.

Mean, gritty, dirty, and low - and that's just Policeman Gary Keltie (Ken Stott) out for retribution for the horrendous crimes against the helpless people of Edinburgh, Scotland during the 1970s by notorious, torturous, and killer...