Film

No.	Year	Title	Role	Vote Average
1	1981	A Christmas Carol	Ghost of Christmas Past	0
2	1985	Pale Rider	Elam	72
3	1985	Promises to Keep	Ames	50
4	1985	Vanessa in the Garden	Dr. Edward Northrup	0
5	1986	The Richest Cat in the World	Tom Oglesby	62
6	1988	Bad Dreams	Cynthia's Policeman	57
7	1989	Roe vs. Wade		64
8	1990	And Another Honkytonk Girl Says She Will	Pa	0
9	1990	Follow Your Heart		0
10	1990	Fine Things	Winters	58
11	1991	Fourth Story	Rev. Leland	56
12	1993	The Disappearance of Christina	Larry	43
13	1993	The Hit List	Det. Wilcher	45
14	1994	Betrayed by Love	Chief Conyers	50
15	1995	Candyman: Farewell to the Flesh	Heyward Sullivan	54
16	1996	A & P	Lengel	80
17	1996	Project: ALF	Bouncer	58
18	1996	Independence Day	Mechanic	69
19	1997	Liar Liar	Detective Bryson	67
20	1997	Nothing to Lose	Sheriff Earl	66
21	1998	The Pentagon Wars	Test Range General	68
22	1999	Idle Hands	Sheriff Buchanan	62
23	2001	Pearl Harbor	Strategic Analyst	69
24	2002	We Were Soldiers	Lt. Col. List (uncredited)	71
25	2003	Bringing Down the House	FBI Agent	60
26	2003	Path to War	John Stennis	67
27	2005	The Island	Harvest Surgeon	67
28	2005	Shopgirl	Tom	58
29	2008	The Onion Movie	Surgeon General	61
30	2010	Unthinkable	Mr. Bradley	68
31	2013	The Lone Ranger	Shareholder	61
32	2016	All the Way	Senator Strom Thurmond	67
33	2016	Game of Aces	General Rupert Graves III	53

Television

No.	Year	Title	Role	Vote Average
1	1971	Columbo	Joshua Vinten	81
2	1982	Remington Steele	Greg Keever	71
3	1985	Amazing Stories	Dr. Edward Northrup	75
4	1986	L.A. Law	Leonard Knipp	71
5	1986	L.A. Law	Dr. Kendall Gratz	71
6	1987	Star Trek: The Next Generation	Scholar / Artist	84
7	1989	Teen Angel Returns	Rodney "Hotrod" Boon	0
8	1990	The Outsiders	Mr. Matthews	73
9	1992	Hearts Afire	Ed	73
10	1993	Star Trek: Deep Space Nine	Ro-Kel / Ah-Kel	79
11	1993	Star Trek: Deep Space Nine	Silaran	79
12	1993	The X-Files	Reverend Samuel Mackey	84
13	1994	Models Inc.		60
14	1994	Chicago Hope		72
15	1994	ER	PICU Doctor	78
16	1994	Touched by an Angel	Pastor Mike	72
17	1995	Star Trek: Voyager	Kir	78
18	1995	Murder One	Gordon Pine	78
19	1996	7th Heaven	Carl Huff	64
20	1996	Promised Land	Matt Neary	66
21	1997	The Practice	Judge Kelly White	77
22	1997	The Practice	Dr. Feldman	77
23	1997	Ally McBeal	Harvey Kent	66
24	1999	The West Wing	Alcoholic Politician	83
25	1999	Angel	Professor Oliver Seide	79
26	2000	Strong Medicine	Henry Bueller	71
27	2000	Gideon's Crossing	Board Member	60
28	2000	Boston Public	Walter Grier	76
29	2001	Crossing Jordan	Chief Committee Interviewer	72
30	2001	The Guardian	Gordon Lee	68
31	2001	Star Trek: Enterprise	Trena'L	76
32	2001	Star Trek: Enterprise	Degra	76
33	2002	Without a Trace	Reverend Bryce	72
34	2003	Mister Sterling		75
35	2003	NCIS	Scott Oliver	76
36	2003	Cold Case	Howard Lang	78
37	2004	Boston Legal	Walter Edmunds	79
38	2005	Medium	Parole Board Chairperson	75
39	2005	Point Pleasant		67
40	2005	Bones	Daniel Yoder	82
41	2005	Surface	John Glisson	71
42	2005	Commander in Chief	Bill Skinner	77
43	2006	Big Love		69
44	2006	Vanished		55
45	2006	Studio 60 on the Sunset Strip		73
46	2007	Mad Men	Walter Veith	81
47	2008	True Blood	Theodore Newlin	76
48	2009	Lie to Me	Congressman Weil	79
49	2009	Castle	Pastor Bob	80
50	2012	Touch	Carl Hirsch	66
51	2015	Documentary Now!	Officer #1	70
52	2018	Sharp Objects	Pastor	77
53	2018	Magnum P.I.	Reginald	76
54	2019	For All Mankind	Governor/Vice President Jim Bragg	77
55	2021	WandaVision	Doctor Stan Nielson	82
56	2021	Marvel Studios Assembled	Self - Doctor Nielson	72
57	2021	CSI: Vegas	Ralph Cicero	78