One sunday morning in glasgow, shoplifting ex-con sammy awakens in an alley, wearing another man's shoes and trying to remember his two-day drinking binge. He gets in a scrap with some soldiers and revives in a jail cell...One sunday morning in glasgow, shoplifting ex-con sammy awakens in an alley, wearing another man's shoes and trying to remember his two-day drinking binge. He gets in a scrap with some soldiers and revives in a jail cell, badly beaten and, he slowly discovers, completely blind.