Acting

—		Wonder Woman (1 episode) as Senator Warren
—		History's Lost & Found (8 episodes)

2016

(1 episode) as Richard Gilmore (archive sound) (uncredited)

2014

(7 episodes) as Franklin Roosevelt (voice)

2012

(1 episode) as Jack Pierce

2009		The Good Wife (1 episode) as Lionel Deerfield
2009		Drop Dead Diva (1 episode) as Reverend Phillips

2007		The Revolution (13 episodes)
2007		The States (10 episodes)

2006		30 Rock (1 episode) as Walter
2006		The Ten Commandments (2 episodes) as Narrator

2005		How I Met Your Mother (1 episode) as Reverend Lowell
2005		Grey's Anatomy (3 episodes) as Norman Shales
2005		American Dad! (1 episode) as Councilman (voice) (1 episode) as Old Man (voice)
2005		The Presidents (9 episodes) as Narrator
2005		French Revolution (2 episodes) as Narrator

2004

(1 episode) as Benjamin Kaplan (voice)

2003

(4 episodes)

2002

(2 episodes) as Narrator (voice)

2001

(1 episode) as Captain Thomas Malden

2000		Founding Fathers (4 episodes) as Narrator
2000		CSI: Crime Scene Investigation (1 episode) as Mr. Vogel
2000		Gilmore Girls (153 episodes) as Richard Gilmore

1999

(2 episodes) as The President

1998

(2 episodes) as Himself - Narrator (voice)

1997		Liberty! (6 episodes) as Narrator
1997		The Practice (10 episodes) as Anderson Pearson

1996

(2 episodes) as President

1995

(2 episodes) as Thomas Jefferson (voice)

1993

(1 episode)

1990		Law & Order (1 episode) as Frederic Matson (1 episode) as Defense Attorney Mosbeck (1 episode) as Drew Seeley
1990		Wings (1 episode) as Y.M. Burg

1989

(1 episode) as Ralph

1987

(3 episodes) as Head Master

1985

(1 episode) as Dr. Maxwell Stoddard / Litton

1982		St. Elsewhere (2 episodes)
1982		Nature (1 episode) as Narrator (voice)

1976

(2 episodes) as Franklin Delano Roosevelt, Age 20-50

1975

(11 episodes)

1972

(1 episode)

1971

(1 episode) as Self

1951

(1 episode) as Doug Bedloe (1 episode) (1 episode) as Folsom