Watch One for the Road for Free: How to Stream the Movie Online at 123Movies. . Herve, the head of a press agency, is traveling fast down a road headed in only one direction: self-destruction. He is an alcoholic, and his drinking is wrecking his marriage, family and career. In desperation and still in denial, he checks into a detox clinic in Geneva, his last-chance saloon. There he meets a group of fellow sufferers and one person in particular, a young woman named Magali, who help him to see life other than through the bottom of an empty bottle.