Self
Liv Ullmann: El camino menos transitado (2023)
George Shultz
The Dropout: Auge y caída de Elizabeth Holmes (2022)
Marshall John Cook
Godless (2017)
The Late Show with Stephen Colbert (2015)
Sol Bergstein
Grace y Frankie (2015)
Jo (2013)
Charlie Skinner
The Newsroom (2012)
Reader (voice)
Prohibition (2011)
Masters of Science Fiction (2007)
The Colbert Report (2005)
Jack McCoy
Law & Order: Trial by Jury (2005)
Ley y orden: Unidad de Víctimas Especiales (1999)
Bruce Kaplan (voice)
Padre de familia (1999)
Thomas Jefferson (voice)
Lewis & Clark - The Journey of the Corps of Discovery (1997)
The View (1997)
Self - Guest
Thomas Jefferson (1997)
Narrator
Civilizaciones Perdidas (1995)
Homicidio (1993)
HBO First Look (1992)
Forrest Bedford
I'll Fly Away (1991)
Abraham Lincoln
Civil War (1990)
Ley y orden (1990)
Bill Shirer
The Nightmare Years (1989)
G.G. Devoe
Historias de la cripta (1989)
Lincoln (1988)
Jordan Manmouth
Cuentos asombrosos (1985)
Jeopardy! (1984)
Q.E.D. (1982)
Robert Oppenheimer
Oppenheimer (1980)
Self - Cameo (uncredited)
Saturday Night Live (1975)
Self - Presenter
People's Choice Awards (1975)
Mark
Dr. Kildare (1961)
Travis Coles
Hallmark Hall of Fame (1951)