Acting

2017		Hawaii Five-0 1 episode as Leonard Patterson
2017		Grey's Anatomy 1 episode as Lewis Clatch
2017		Bones 1 episode as Red Hudmore

2013		Rectify 1 episode as Rutherford Gaines
2013		Monday Mornings 1 episode as Dr. Arvin Wayne

2010		The Event 9 episodes as James Dempsey 1 episode as James Dempsey (voice)
2010		Sons of Anarchy 5 episodes as Nate Madock

2008

2 episodes as Walter Perkins

2006		NCIS 1 episode as Mickey Stokes
2006		The Sopranos 1 episode as John Schwinn

2005		The Seventh Day 11 episodes as Host
2005		Hope & Faith 1 episode as Edward Shanowski

2003

2 episodes as Jim Templeton

2002		Becker 1 episode as Mr. Humphries
2002		Mark Twain 2 episodes as self

2001

2 episodes as Albie Duncan

2000		Founding Fathers 4 episodes as Benjamin Franklin (voice)
2000		Family Law 1 episode as Judge Richard Lloyd
2000		The Outer Limits 2 episodes as Justice Oliver Harbison

1997		The Third Twin 2 episodes as Pete
1997		Lewis & Clark - The Journey of the Corps of Discovery 2 episodes as Narrator (voice)

1996

1 episode as Narrator (voice)

1990

100 episodes as Evan Evans

1988		Emma: Queen of the South Seas 4 episodes as Jonas Coe
1988		The Fortunate Pilgrim 2 episodes as Dr. Andrew McKay

1986		Designing Women 7 episodes as Reese Watson
1986		Dress Gray 2 episodes as Gen. Charles Hedges

1985

7 episodes as Abraham Lincoln

1984		George Washington 3 episodes as John Adams
1984		Celebrity 3 episodes as Calvin Sledge

1978

3 episodes as Portius Wheeler - The Solitary

1976

1 episode as Self

1974		Lincoln 6 episodes as Abraham Lincoln
1974		Great Performances 2 episodes as Self - Host

1972		Appointment With Destiny 1 episode as Narrator
1972		Tony Awards 3 episodes as Self - Presenter

1971

1 episode as Self - Guest

1970		The Wonderful World of Disney 2 episodes as Mitch Collins
1970		The Bold Ones: The Senator 9 episodes as Senator Hays Stowe
1970		The Mike Douglas Show 1 episode as Self

1969		The Name of the Game 1 episode as John Adrian
1969		The F.B.I. 1 episode as Christopher Simes

1966		CBS Playhouse 1 episode
1966		The Tonight Show Starring Johnny Carson 5 episodes as Self
1966		The Merv Griffin Show 2 episodes as Self

1958

1 episode as Self

1956

1 episode as Self

Directing

1988

4 episodes … Director