Film

No.	Year	Title	Role	Vote Average
1	1961	Sanctuary	Randy	51
2	1961	Wild in the Country	Doctor (uncredited)	63
3	1964	Marnie	Office Worker (uncredited)	71
4	1965	A Rage to Live	Brock Caldwell	47
5	1966	Incident at Phantom Hill	Dr. Hanneford	61
6	1966	Texas Across the River	Yellow Knife	56
7	1967	Sullivan's Empire	Patrick Sullivan	60
8	1967	Counterpoint	Lt. Long	62
9	1969	Eye of the Cat	Bendetto	54
10	1970	Lost Flight	Allen Bedecker	37
11	1974	Hitchhike!	Ken Reardon	80
12	1974	Panic on the 5:22	Tony Ebsen	53
13	1975	Senior Power	Sergeant Courtney	0
14	1975	Death Be Not Proud	Dr. Tracy Putnam	60
15	1975	Adventures of the Queen	Matthew Evans	48
16	1975	Who Is the Black Dahlia?	Dr. Wallace Coppin	64
17	1976	Helter Skelter	J. Miller Leavy	68
18	1977	James at 15	Alan Hunter	0
19	1979	Act of Violence	Lloyd	68
20	1980	Scared Straight! Another Story	John Loring	0
21	1981	Red Flag: The Ultimate Game	Col. Collette	40
22	1982	Forbidden World	Dr. Gordon Hauser	52
23	1984	Cloak & Dagger	Airport Security Chief	64
24	1988	Meet the Munceys	Lawyer	0
25	1988	To Heal a Nation	Senator John Warner	40
26	1990	The Forbidden Dance	Bradley Anderson	62
27	1993	Amore!	B.J. Scarborough	32
28	1994	The Glass Shield	Sergeant Berry Foster	49
29	1995	Abandoned and Deceived	Gerri’s Father	66
30	1996	Fly Away Home	Television Anchor	69
31	2010	Brown Bag Diaries: Ridin' the Blinds in B Minor	Diablo	0
32	2013	Doctor Mabuse	Inspector Von Wenk	0
33	2014	Road to Paloma	Bob	59
34	2020	The Thousand and One Lives of Doctor Mabuse	Inspector Von Wenk	0

Television

No.	Year	Title	Role	Vote Average
1	1954	The Wonderful World of Disney	Lawyer	78
2	1955	Gunsmoke	Pat	66
3	1957	Perry Mason	Clyde Darrell	77
4	1957	Perry Mason	Joe Davies	77
5	1957	Perry Mason	Vernon Elliot	77
6	1957	Perry Mason	Herbert Simms	77
7	1959	Rawhide	Jenkins	72
8	1959	The Many Loves of Dobie Gillis	A.F. Bottomly	58
9	1959	The Many Loves of Dobie Gillis	Freddy J. Quick	58
10	1959	The Twilight Zone	Hall	84
11	1962	The Virginian	Ben Fancher	65
12	1962	The Virginian	Sheriff Chris Williams	65
13	1962	The Virginian	Ira Lom	65
14	1962	The Virginian	Paul Leland	65
15	1963	The Fugitive	Father Taylor	72
16	1963	East Side/West Side		78
17	1963	My Favorite Martian	Howard Loomis	60
18	1964	12 O'Clock High	Captain Bluitt	73
19	1964	The Man from U.N.C.L.E.	Tom Simpson	72
20	1964	The Munsters	Tom Daly	79
21	1965	Run for Your Life	Jay Saunders	72
22	1965	Convoy	Steve Kirkland	65
23	1965	The F.B.I.	Underwood	55
24	1965	The F.B.I.	Lane Benton	55
25	1965	The F.B.I.	Michael Weil	55
26	1965	The F.B.I.		55
27	1965	The F.B.I.	Arnold Keith Toby	55
28	1966	Daktari	Nicky Sebastian	69
29	1966	The Green Hornet	Warren Ryland	71
30	1966	The Time Tunnel	Commander Newman Sr.	76
31	1967	The Invaders	Dr. Bob Vincent	68
32	1967	The Invaders	Jeremy Mace	68
33	1967	Ironside	Jeff Hanson	68
34	1967	Ironside	Ray Leonard	68
35	1967	Mannix	Homer Boswell	67
36	1968	Hawaii Five-O	James Trevor Warren	71
37	1968	Land of the Giants	Joe / Logar	67
38	1971	Owen Marshall: Counselor at Law	Drew Shields	63
39	1972	Banacek	Henry DeWitt	86
40	1972	Banacek	Fennyman	86
41	1972	The Streets of San Francisco	Hank Travis	69
42	1972	The Streets of San Francisco	Robert Tillman	69
43	1972	The Streets of San Francisco	Jerry Blake	69
44	1973	Barnaby Jones	David Kingsley	69
45	1973	Barnaby Jones	Douglas Enright	69
46	1973	Barnaby Jones	Ben Reston	69
47	1973	Barnaby Jones	Rod Cursey	69
48	1973	Barnaby Jones	James Colin	69
49	1974	The Six Million Dollar Man	Omega	73
50	1974	Harry O	Raymond Duvall	46
51	1974	The Rockford Files	Elliot Malcolm	75
52	1975	Switch	Bill	67
53	1976	Charlie's Angels	Dr. Holden	67
54	1976	The Tony Randall Show	Crosswaithe	63
55	1976	Quincy, M.E.	Monsignor	75
56	1976	Quincy, M.E.	Thomas Ainsley	75
57	1977	James at 16	Paul Hunter	61
58	1977	CHiPs	Vic Tower	68
59	1977	The Incredible Hulk	Cunningham	73
60	1978	Dallas	Chris Mainwaring	69
61	1979	Buck Rogers in the 25th Century	Ambassador Cabot	70
62	1980	Texas	Brian Helmsley	57
63	1981	Falcon Crest	Commissioner Carneras	55
64	1981	Nero Wolfe	Calvin Leeds	74
65	1982	Knight Rider	Congressman Ebersol	76
66	1983	The A-Team	Notting	75
67	1983	Hardcastle and McCormick	Judge Blackstone	64
68	1983	Scarecrow and Mrs. King	Sanderson North	63
69	1984	V	Air Force General	70
70	1985	The Golden Girls	Dr. Thompson	75
71	1985	The New Alfred Hitchcock Presents	Judge	72
72	1986	Matlock	Alan Rollins	71
73	1987	A Year in the Life		68
74	1989	Christine Cromwell	Larry De Roche	73
75	1990	Northern Exposure	Leland Cole	79
76	1990	Beverly Hills, 90210		74
77	1993	Lois & Clark: The New Adventures of Superman	Senator Truman Black	70
78	1993	Frasier	Dean of Admissions	77
79	1995	Brotherly Love	Chuck	66
80	1995	JAG	Four Star	73
81	1995	JAG	James Dawkins	73