Sam Waterston’s character, Jack McCoy, on “Law & Order” remains one of television’s most iconic legal figures. Initially introduced as the Executive Assistant District Attorney, McCoy’s unyielding pursuit of justice and moral complexity captivated audiences. Over the years, he ascended to become the District Attorney, reflecting his deep commitment to the law and the show’s evolving narrative. In recent seasons, McCoy’s role shifted to a mentor, guiding a new generation of prosecutors with his vast experience and wisdom. This evolution underscores his enduring influence and the show’s ability to adapt while maintaining its core integrity, ensuring McCoy’s legacy continues to resonate with fans and newcomers alike.