There’s a new D.A. in town. Sam Waterston is ending his tenure as Law & Order 's district attorney Jack McCoy. He's been on the show for more than 400 episodes. Tony Goldwyn is joining the cast as a ...

ET flashes back to Sam Waterston’s first on-set ‘Law & Order’ interview from 1994 following the announcement of his departure. Sam Waterston played Jack McCoy for the last time on 'Law ...

Sam Waterston has shared both the stage and the ... before attending Yale as a theater major. In a July 2004 interview with The New York Times, Sam said their real-life dynamic added to their ...