| First Name | Sam |
| Last Name | Waterston |
| Full Name at Birth | Samuel Atkinson Waterston |
| Age | 71 |
| Date of Birth | November 15, 1940 |
| Birthplace | Cambridge, Massachusetts |
| Height | 6' 1" (185 cm) |
| Build | Average |
| Eye Color | Brown - Dark |
| Hair Color | Brown - Dark |
| Star Sign | Scorpio |
| Ethnicity | White |
| Nationality | American |
| High School | Groton High -- Groton, MA |
| University | Sorbonne UniversityB.A. Yale University --1962 |
| Occupation Category | Actor |
| Claim to Fame | Law & Order |
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."
Selected Sam Waterston film and TV show credits: