In the year 2029 Southern Oregon and Northern California have formed a libertarian style nation called Jefferson. Dylan (Sam Daly) is ex-special forces. After two years he is going back to visit his Sarah (Michelle Lombardo) who now lives with Bruce (Danforth Comins) a peace officer. Dylan has a small cylindrical computer called Clyde that he can pop in and out of his head. It advises him...aka "A Boy and His Dog." That is when he wants to use it. At a nightclub, Dylan meets Lisa (Leilani Sarelle) an untrustworthy woman who hires him to be a mediator between her and her even more untrustworthy husband (Simon Templeman) in a divorce.
The title comes from an ELO song, "Long Black Road" an appropriate song for Dylan. There is a smidgen of humor in the film as when Dylan calls Clyde, HAL. This is a slow burn science fiction and I can envision many not enjoying it.
Review by Michael Ledo from the Internet Movie Database.