Film

No.	Year	Title	Role	Vote Average
1	1966	Adulterous Affair	Russ	40
2	1976	Scrim	Jim	0
3	1978	Breaking Up	Vic	0
4	1983	For Love and Honor	Maj. Nordoff	100
5	1986	Let's Get Harry	Ambassador Douglas	62
6	1987	Dragnet	Mayor Peter Parvin	60
7	1987	Odd Birds	Gower Champion	0
8	1991	Eye of the Storm	Father	39
9	1991	For the Boys	Sponsor #1, New York	62
10	1992	Dead Ahead: The Exxon Valdez Disaster	Governor Steve Cowper - State of Alaska	53
11	1992	A Murderous Affair: The Carolyn Warmus Story	William Aaronwald	43
12	1993	Rapture	Ted Benedictus	20
13	1993	Star Trek: The Next Generation - Gambit	Adm. Chekote (archive footage)	65
14	1994	Perry Mason: The Case of the Lethal Lifestyle	Amos Moore	73
15	1995	Legacy of Sin: The William Coit Story	Ed Holm	57
16	1997	The Peacemaker	CNN Newscaster	60
17	1997	Starship Troopers	Sky Marshal Dienes	71
18	1998	Thanks of a Grateful Nation	Sen. Rockefeller	40
19	1998	Whatever It Takes	Carl Lica	43
20	1999	Dementia	Uncle George	35
21	1999	Happy Face Murders	Ephraim Quince	48
22	2000	When Andrew Came Home	Dr. Matthews	52
23	2000	The Last Debate	Governor Paul L. Greene	0
24	2002	A Killing Spring	Ed Kramer	60
25	2002	Cube 2: Hypercube	Colonel Maguire	55
26	2002	My Big Fat Greek Wedding	Rodney Miller	65
27	2003	Wall of Secrets	Milton	45
28	2003	S.W.A.T.	Mr. Richard Segerstrom	62
29	2003	Dark Waters	Summerville	42
30	2004	Chasing Freedom	Philip Laughton	80
31	2005	Cake	Malcolm McGee	48
32	2005	Monster-in-Law	TV Executive	62
33	2006	Live Once, Die Twice	Earl MacDuff	44
34	2007	Evan Almighty	Congressman Hughes	56
35	2010	Is It Just Me?	Ernie	55
36	2011	Water for Elephants	Proctor	69
37	2014	Tentacle 8	Man in Fisherman's Hat	40
38	2015	Crimson Peak	Ferguson	67
39	2015	Charming Christmas	Harold Rossman	56
40	2016	My Big Fat Greek Wedding 2	Rodney Miller	60
41	2016	Rules Don't Apply	Baptist Preacher	57
42	2017	Don't Talk to Irene	Charles	62

Television

No.	Year	Title	Role	Vote Average
1	1956	The Edge of Night		61
2	1969	Strange Paradise		63
3	1974	Happy Days	Mr. Hillary	76
4	1976	Quincy, M.E.	Dr. Robert Miles	75
5	1977	The Incredible Hulk	Harrison Cole	73
6	1978	Dallas	David Stanley	69
7	1979	Knots Landing	Senator Riker	69
8	1979	Knots Landing	T.J. Escott	69
9	1981	Dynasty		65
10	1981	Simon & Simon	Paul Costa	67
11	1981	Falcon Crest	Andrew Price	55
12	1981	Nero Wolfe	Patrick Degan	74
13	1982	Knight Rider	Sen. Forbes	76
14	1982	St. Elsewhere	Col. Harvey Blackwell	55
15	1984	Night Court	Group Therapist (uncredited)	74
16	1984	Airwolf	Senator Steven Houston	76
17	1984	Murder, She Wrote	R. L. Pierson	75
18	1984	Murder, She Wrote	Ted Hartley	75
19	1984	Murder, She Wrote	Dean Merrill	75
20	1985	The New Alfred Hitchcock Presents	Bryan Holland	72
21	1985	The Colbys		61
22	1986	Matlock	James Hamilton	71
23	1986	Matlock	Mr. Reese	71
24	1986	L.A. Law	Alex Wayne	71
25	1987	The Oldest Rookie	Bob	55
26	1987	Captain Power and the Soldiers of the Future	Mentor/ Dr. Stuart Gordon	75
27	1987	Tour of Duty	Lt. Col. Dalby	80
28	1987	Star Trek: The Next Generation	Admiral Chekote	84
29	1988	Murphy's Law		50
30	1988	Murphy Brown	Senator Hyden	65
31	1989	Doogie Howser, M.D.		66
32	1990	Wings	Reverend	69
33	1990	Beverly Hills, 90210		74
34	1991	Sisters		72
35	1992	Melrose Place	Mr. Fielding's Doctor	59
36	1992	Melrose Place	Tom	59
37	1993	Star Trek: Deep Space Nine	Admiral Chekote	79
38	1993	The Adventures of Brisco County, Jr.	Courtmartial Panel Member	71
39	1993	Diagnosis: Murder	Dr. John Harris	71
40	1994	Babylon 5	Interrogator	80
41	1994	Chicago Hope		72
42	1994	ER	Dr. Munch	78
43	1994	ER	Carter Board member	78
44	1995	The Outer Limits	James Harding	77
45	1995	Nowhere Man	Dr. Gilmore	76
46	1995	JAG	Brig. Gen. Sawyer	73
47	1996	Traders	Adam Cunningham	70
48	1997	Stargate SG-1	Senator Fisher	83
49	1997	Earth: Final Conflict	Edward Gale	67
50	1998	Charmed	Elder	82
51	1998	Charmed	Kheel	82
52	1998	Becker	Mr. Fuller	72
53	1999	Judging Amy	Headmaster Clayton Ford	75
54	1999	The West Wing	Otis	83
55	2000	Queer As Folk	George Schickel	82
56	2001	The Division	John Langtry	70
57	2001	Star Trek: Enterprise	Surak	76
58	2002	Without a Trace	Mr. Haines	72
59	2003	Monster House		0
60	2003	Playmakers	Gene Wilbanks	48
61	2003	NCIS	Jonathan Overmeier	76
62	2003	Cold Case	Dr. Milton Thayer (2003)	78
63	2003	Married to the Kellys		90
64	2004	LAX		74
65	2004	Boston Legal	Dr. Earl Roberts	79
66	2005	Medium	Joe's Dad	75
67	2005	How I Met Your Mother	Yuthers	81
68	2005	Criminal Minds		83
69	2005	Criminal Minds	Dr. Wagner	83
70	2006	Big Love	Billboard Manager	69
71	2008	Sons of Anarchy	Dr. Hacker	84
72	2009	Castle	Charles Carson	80
73	2009	The Listener	Judge Griffin	68
74	2011	Falling Skies	Uncle Scott	71
75	2012	The Firm		58
76	2015	Dig	Issac Zohar	62
77	2016	Timeless	Old Ethan Cahill	72