Fargo is a true crime anthology series that examines various investigations throughout different time periods. The first season looks at a series of murders thought to be performed by a traveler and a washed-up insurance salesman. Season two tackles an intricate network of crime family connections and murder coverups. The third, still airing season follows a probation officer and his fiancee in their bungled attempt to steal a vintage stamp that could lead them to riches - but instead leads to murder.