Film

No.	Year	Title	Role	Vote Average
1	1972	It Ain't Easy	Paul	75
2	1974	Dr. Max	Dr. John Poole	0
3	1975	A Cry for Help	Brother Stephen Tyler	72
4	1975	Someone I Touched	John	54
5	1975	Hearts of the West	WWI Pilot	54
6	1975	The Night That Panicked America	Carl Phillips	68
7	1976	Dynasty	Creed Vauclose	100
8	1977	The World of Darkness	Paul Taylor	20
9	1977	The War Between the Tates	Sanford Finkelstein	0
10	1978	Breaking Up	Tom Hammil	0
11	1978	The World Beyond	Paul Taylor	70
12	1978	Dr. Scorpion	Terry Batliner	50
13	1978	Love’s Dark Ride	Tom Scott	65
14	1978	Escapade	Joshua Rand	0
15	1979	Transplant	Dr. Kroner	0
16	1979	High Midnight	Lt. Ellis	70
17	1980	The Wild and the Free	Dr. Rafelson	60
18	1981	Madame X	Clay Richardson	65
19	1982	This Is Kate Bennett...	Tim Maxwell	0
20	1982	Hotline	Justin Price	56
21	1983	Allison Sydney Harrison	Walt Spencer	0
22	1989	Chain Letter	John Hastings	10
23	1990	The Rose and the Jackal	Tom	20
24	1993	Jonny's Golden Quest	'Race' Bannon	75
25	1994	That's Entertainment! III	Beginning Narrator (voice)	70
26	1995	Jonny Quest vs. the Cyber Insects	Race Bannon	85
27	1997	Piranha: Wolf in the Water	Narrator	0
28	1998	You Lucky Dog	Mr. Fister	56
29	1999	Anaconda: Giant Snake of the Amazon	Narrator	60
30	2000	Aladdin and the Adventure of All Time	(voice)	42
31	2000	Gladiator Games: The Roman Bloodsport	Narrator (voice)	60

Television

No.	Year	Title	Role	Vote Average
1	1967	Ironside		68
2	1972	The Waltons		71
3	1973	Kojak	Fred Toomey	70
4	1974	Rhoda		63
5	1974	Harry O		46
6	1975	Baretta		63
7	1975	Baretta	George Parsons	63
8	1975	Switch	Phil Simon	67
9	1976	The Bionic Woman		70
10	1976	Quincy, M.E.		75
11	1977	Three's Company		77
12	1977	CHiPs	Lieutenant Harold Bates	68
13	1978	Kaz		50
14	1979	Paris		50
15	1980	Stone		60
16	1980	The Stockard Channing Show		50
17	1980	Magnum, P.I.	Clyde Daltrey	73
18	1981	Hill Street Blues		76
19	1982	Hotel		68
20	1982	Family Ties	Mr. Carter	73
21	1984	Hunter	Eddie Sanders	72
22	1984	Highway to Heaven	Bob Bailey	74
23	1984	Murder, She Wrote	Congressman Brad Gardner	75
24	1985	Moonlighting	Alan Margolese	75
25	1986	Matlock		71
26	1986	The New Adventures of Jonny Quest	Race Bannon (voice)	76
27	1989	Doogie Howser, M.D.		66
28	1991	Topkapi Palace	Narrator	0
29	1992	Melrose Place	Dr. Steele	59
30	1993	Dr. Quinn, Medicine Woman	Senator Dinston	76
31	1993	Walker, Texas Ranger	Neal Banyon	70
32	1993	Lois & Clark: The New Adventures of Superman	D.A. Michael Clemmons	70
33	1993	Diagnosis: Murder	Herb Morton	71
34	1993	Diagnosis: Murder	Defense Attorney McNamara	71
35	1994	One West Waikiki		74
36	1995	Sliders	Keeper Abraham	76
37	1995	Freakazoid!	Dash O'Pepper (voice)	79
38	1995	Space: Above and Beyond	Gen. Weirick	72
39	1996	Suddenly Susan	Alan Piper	57
40	1998	Buddy Faro		0
41	1999	Judging Amy	Judge Clarence Faraday	75
42	1999	The West Wing	Assistant Secretary of State for Public Affairs Bryce Lilly	83
43	2000	Gilmore Girls	Darren Springsteen	79
44	2001	Star Trek: Enterprise	Klingon Magistrate	76
45	2001	Star Trek: Enterprise	Andorian General	76