I remember watching this series on hbo about this guy who would travel alone and observe other people and then start talking about their secrets and explain why they were in that situation. The guy would always be on a roadside with a backpack. The guy who would introduce the story would always be dressed in dark clothing and would appear in the beginning and at the very end of the story, with some sort of wrap about what we had seen. What was the title for that series?
Tags: HBO, mystery, series, shortlived, supernatural