Film

No.	Year	Title	Role	Vote Average
1	1971	The Only Thing You Know		20
2	1977	Welcome to Blood City	Peter	49
3	1979	Title Shot	Dunlop	0
4	1982	Trapped	Leonard	54
5	1986	Christmas Eve	Grodin	66
6	1987	Pretty Kill	Conley Reid	17
7	1988	Switching Channels	Obregon	61
8	1994	Green Dolphin Beat		100
9	1995	Bloodknot	Arthur	52
10	1997	Any Mother's Son	Ben	62
11	1999	Crime in Connecticut: The Story of Alex Kelly	Walter Cobb	48
12	1999	Pirates of Silicon Valley	John Sculley	71
13	2002	The Brady Bunch in the White House	Chief Justice	40
14	2003	DC 9/11: Time of Crisis	Karl Rove	67
15	2008	The Good Witch	Walter Cobb	70
16	2023	Fall Into Winter	Papa Joe McLeod	57
17	2024	Hot Frosty	Mortimer	60

Television

No.	Year	Title	Role	Vote Average
1	1981	Falcon Crest	Daniel Cabot	55
2	1985	Night Heat		66
3	1990	They Came from Outer Space	Lt. Col. Tom Barker	70
4	1993	Dr. Quinn, Medicine Woman	Jackson Tait	76
5	1993	Bakersfield P.D.	President Childs	80
6	1994	Party of Five	Andrew	70
7	1995	Star Trek: Voyager	Captain Braxton	78
8	1995	JAG	Skipper	73
9	1996	Psi Factor: Chronicles of the Paranormal	Dale Wilson	69
10	1997	The Practice	Dennis Murphy	77
11	1997	The Practice	Bernard White	77
12	1999	Relic Hunter	Dr. Alistair Newell	67
13	2000	Code Name: Eternity	Dr. George Keating	62
14	2001	Mutant X	Dr. Nigel Rigas	66
15	2002	Sue Thomas: F.B.Eye	Mr. Blanton	71
16	2004	Kevin Hill	Bryce Graydon	53
17	2007	'Til Death Do Us Part	Dr. Gerald Clark	65
18	2007	Heartland	Mr. Walker	83
19	2008	The Border	Cyrus Church	60
20	2008	Murdoch Mysteries	Chief Stockton	77
21	2011	Skins	Judge	47
22	2011	The Kennedys	Allen Dulles	66
23	2011	Suits	Judge Phillip Hopkins	82
24	2012	The Firm	Judge Trott	58
25	2015	The Lizzie Borden Chronicles	Judge Franklin	66
26		Monster Warriors	Mayor Mel	80