The Lawless Years was a cop show set in the Roaring Twenties of New York City that detailed one honest lawman's struggle against the gangster element. Sound familiar? It ought to since The Untouchables had the exact same theme albeit a different locale. The Lawless Years ran on NBC for parts of three seasons from 1959 to 1961 and was based on the memoirs of Barney Ruditsky, a real life New York detective of that period who also served as a technical advisor for the show.
One of the reasons The Lawless Years didn't last was that it got overshadowed almost completely by The Untouchables. It's easy to see why when viewing episodes of the two shows. The Untouchables was better produced, had better scripts and more action, and ran for 60 minutes instead of the more compressed 30 of The Lawless Years. Watching The Lawless Years one gets the feeling that he's getting some sort of Reader's Digest condensed version of The Untouchables especially since there were many actors who appeared on both shows.
Now this isn't to say that The Lawless Years was a bad series. It was decent most of the time and star James Gregory had the acting ability and presence if not the charisma of Untouchables counterpart Robert Stack. The series also did an okay job of capturing the flavor of the Prohibition Era. Since it's out on DVD, you might want to give it a look. Or maybe not.