Acting

2020

(3 episodes) as General Joe Haldeman

2017

(3 episodes) as President Alcuzan

2015

(10 episodes) as President Baker

2013

(36 episodes) as Bob Beldon

2012		TRON: Uprising (18 episodes) as Tron
2012		GCB (4 episodes) as Burl Lourd

2009

(1 episode) as Self

2007

(1 episode) as Dr. Woody Woodcomb

2006

(3 episodes) as Robert Malden

2005		Commander in Chief (1 episode) as Tucker Hayes
2005		American Dad! (1 episode) as Bruce Boxleitner (voice)
2005		Young Blades (13 episodes) as Captain Duval

2004

(1 episode) as Self - Guest

2003		Cold Case (1 episode) as Huck Oberland
2003		NCIS (1 episode) as Clifford Chase (1 episode) as C. Clifford Chase

2002

(1 episode) as The Chairman (uncredited) (3 episodes) as The Chairman

2001

(1 episode) as Foster Eldridge

1999

(1 episode) as Ray Patterson / Dr. Goode

1995		The Outer Limits (1 episode) as Senator Wyndom Brody
1995		The Maharaja's Daughter (3 episodes) as Patrick O'Riley

1994		Touched by an Angel (1 episode) as Scott Tanner
1994		Babylon 5 (1 episode) as Capt. John J. Sheridan (9 episodes) as Self (89 episodes) as John Sheridan

1989		Judith Krantz's Till We Meet Again (2 episodes) as Jock Hampton
1989		Tales from the Crypt (1 episode) as Winton Robbins

1983		The Gambler: The Adventure Continues (2 episodes) as Billy Montana
1983		Scarecrow and Mrs. King (88 episodes) as Lee Stetson

1982

(17 episodes) as Frank Buck

1981

(3 episodes) as Charles Trask

1980

(2 episodes) as Vern Tyree

1979

(3 episodes) as George Virdon

1977

(28 episodes) as Luke Macahan

1976

(1 episode) as Himself - CBS Team

1975

(1 episode) as Dom

1974

(1 episode) as Ed Krohl

1970

(1 episode) as Rick Welch

1968

(1 episode) as Paul Colburn (1 episode) as Kevin Caulder (1 episode) as Cam Farraday

1955

(1 episode) as Toby Hogue

Creator

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… Creator