With its signature ripped-from-the-headlines storylines, Law & Order enters its 20th season, maintaining its status as one of viewers' favorite dramas. It also continues to make history as the longest-running crime series and second longest-running dramatic series on television. As the cornerstone of the Law & Order franchise, this NBC powerhouse always breaks new ground and sets new standards of excellence. Some cases may be simple, most are multi-faceted, but all are unpredictable and captivating.