District Attorney McCoy, as played by Sam Waterston, didn’t show up on Law and Order until season five; the NBC legal drama is now in season 23, and he’s still around. But not for much longer.

Sam Waterston, one of Law & Order's longest-serving actors, is leaving the show, but we already know who's been tapped to take over for him.

Sam Waterston is saying goodbye to Law & Order after 20 seasons. The actor, 83, announced on Friday, February 2, that he would exit the NBC procedural after more than 400 episodes as Manhattan ...

Law & Order star Sam Waterston is opening up about the show's milestone 400th episode, which he worked with his daughter on.

Sam Waterston's final episode of Law & Order after hitting the 400-episode milestone the previous season aired back in February 2024, with McCoy falling on the legal sword to tank his own career ...

Actor Sam Waterston who plays District Attorney Jack McCoy starred in the role for 16 seasons and returned last year for the show’s revival.

Sam Waterston on His ‘Law & Order’ Goodbye and Getting to “Kill the Bull” One Last Time The longest-serving castmember on the original series bows out after more than 400 episodes.

Sam Waterston discusses what is eerily same about "Law & Order" now that it's back, what's refreshingly new and losing a TV record to "SVU." ...

This week marks the end of an era on Law & Order as the long-lived NBC procedural says goodbye to one of its most iconic team members. Thursday's episode, titled "Last Dance," will be Sam ...