Here are 10 of the most iconic Jack McCoy moments as we prepare to say goodbye to this essential TV character.

Sam Waterston has finally signed on to reprise his iconic role of District Attorney Jack McCoy for Law & Order's Season 21 return.

Sam Waterston shares how it feels to return to his iconic role as Jack McCoy for the Season 21 revival of Law & Order.

On Thursday, Sam Waterston bid farewell to his signature role as Manhattan Dist. Atty. Jack McCoy on "Law & Order" after 19 seasons and 405 episodes spread over 30 years.

Sam Waterston Is Still the Face of ‘Law & Order’ The actor originally signed on for only one season as Jack McCoy but became synonymous with the series, which returns Feb. 24.

An iconic character on the long-running “Law & Order” is leaving the show. District Attorney Jack McCoy will appear for the last time in the Feb. 22 episode on NBC. Sam Waterston, 83 ...

Over 400 episodes and 30 years, his crusading District Attorney Jack McCoy has served with a variety of lineups of detectives and assistant D.A.s, and tackled cases ranging from a mass shooting to ...

Sam Waterston a.k.a Jack McCoy has officially left the precinct and Law & Order for good, saying goodbye to his character after a corrupt move by the mayor.

In the criminal justice system, Jack McCoy is back. Sam Waterston will reprise the role of the district attorney, whom he played for 16 seasons of “Law & Order” when the original in… ...

District Attorney Jack McCoy is back. Sam Waterston, one of the longest-tenured Law & Order cast members, has closed a deal to reprise his beloved character in the upcoming 21st season of Dick ...

District Attorney Jack McCoy is back. Sam Waterston, one of the longest-tenured Law & Order cast members, has closed a deal to reprise his beloved character in the upcoming 21st season of Dick ...