Samuel Atkinson "Sam" Waterston (born November 15, 1940) is an American actor and occasional producer and director. Among other roles, he is noted for his Academy Award-nominated portrayal of Sydney Schanberg in 1984's The Killing Fields, and his Golden Globe- and Screen Actors Guild Award-winning portrayal of Jack McCoy on the NBC television series Law & Order. He has been nominated for multiple Golden Globe-, Screen Actors Guild-, BAFTA- and Emmy Awards, having starred in over eighty film and television productions during his forty-five year career. Allmovie has characterised Waterston as having "cultivated a loyal following with his quietly charismatic, unfailingly solid performances."
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Monkey Business: The Adventures of Curious George's Creators (2017)
as Narrator (voice)
Moment of Impact: Stories of the Pulitzer Prize Photographs (1999)
as Self / Host / Narrator
Assault at West Point: The Court-Martial of Johnson Whittaker (1994)
as Daniel Chamberlain
Terrorist on Trial: The United States vs. Salim Ajami (1988)
as Jim Delmore
Rain Falls from Earth: Surviving Cambodia's Darkest Hour (N/A)
as Self (voice)