PersonSam Waterston25 credits in the catalogue: acting.ActingThe Great Gatsby1974Nick CarrawayCapricorn One1977Lt. Col. Peter WillisInteriors1978MikeHeaven's Gate1980Frank CantonHopscotch1980Jack CutterThe Killing Fields1984Sydney SchanbergWarning Sign1985Cal MorseHannah and Her Sisters1986David (uncredited)Swimming to Cambodia1987Additional Cast from 'The Killing Fields' (archive footage)Crimes and Misdemeanors1989BenThe Civil War1990Abraham LincolnLaw & Order1990District Attorney Jack McCoyI'll Fly Away1991Forrest BedfordMindwalk1991Jack EdwardsSerial Mom1994Eugene SutphinNixon1995Richard HelmsTime Life's Lost Civilizations1995HostThomas Jefferson1997Thomas JeffersonLe Divorce2003Chester WalkerProhibition2011Voice OverThe Newsroom2012Charlie SkinnerGrace and Frankie2015Sol BergsteinMiss Sloane2016George DupontGodless2017Marshal John CookOn the Basis of Sex2018Erwin Griswold