Film

No.	Year	Title	Role	Vote Average
1	1964	The Thin Red Line	Stack	59
2	1967	The President's Analyst	Man in Suit Killed in the Beginning (uncredited)	58
3	1970	Patton	Capt. Chester B. Hansen	75
4	1970	The Mask of Sheba	Travis Comanche	0
5	1972	Rage	Major Reintz	66
6	1973	Soylent Green	Gilbert	69
7	1974	The Death Squad	Lieutenant Andrece	66
8	1976	Breaking Point	Peter Stratas	60
9	1976	Lifeguard	Larry	62
10	1976	The Clown Murders	Charlie	30
11	1978	The Silent Partner	Freddie	70
12	1980	Deadline	Steven Lessey	53
13	1980	The Little Dragons	Lunsford	47
14	1982	Portrait of a Showgirl	Congressman	80
15	1982	Leadfoot	Jordan Russell	0
16	1982	Spring Fever	Neil Berryman	23
17	1983	Between Friends	Martin	60
18	1984	Love Leads the Way: A True Story	Mike McShane	71
19	1989	Not Another Mistake	Jasper	30
20	1989	Who's Harry Crumb?	Interior Decorator	59
21	1990	The Gumshoe Kid	Cop	30
22	1993	Scorned	Mason Wainwright	52
23	1995	Perry Mason: The Case of the Jealous Jokester		75
24	1998	When Husbands Cheat	Peter	30
25	1999	Strange Justice	Sen. Danforth	60
26	1999	Execution of Justice	George Moscone	53
27	2000	The Last Debate	Richard Meredith	0
28	2002	The Rendering	Det. Nick Sousa	62
29	2002	The Skulls II	Senator George Milford	46
30	2008	Charlie Bartlett	Dr. Stan Weathers	67
31	2020	Endings, Beginnings	Mafia Player Three	61

Television

No.	Year	Title	Role	Vote Average
1	1959	The Untouchables	Buz Johnson	79
2	1964	12 O'Clock High	Capt. Jerry Clinton	73
3	1965	Seaway	Nick King	50
4	1965	The F.B.I.	Brice	55
5	1966	Felony Squad		64
6	1967	Ironside		68
7	1967	Judd for the Defense		75
8	1968	Hawaii Five-O	Quincy	71
9	1968	The Mod Squad	Kip Hanson	63
10	1970	The Young Rebels		45
11	1971	Owen Marshall: Counselor at Law	Dave Butler	63
12	1971	McMillan & Wife	Lt. Don Corbett	69
13	1972	The Streets of San Francisco	Rogers	69
14	1972	The Streets of San Francisco	Father Wilson	69
15	1973	The Starlost	Dr. Chris	81
16	1973	Faraday and Company	Eddie	0
17	1974	The Six Million Dollar Man	Dallet	73
18	1974	Police Woman	Ray Bradford	63
19	1975	Sidestreet		50
20	1976	The Bionic Woman		70
21	1977	CHiPs	Gerald Billings	68
22	1978	Flying High		45
23	1979	Trapper John, M.D.		65
24	1980	Magnum, P.I.	Don Cassidy	73
25	1984	Airwolf	Martin Lundahl	76
26	1984	Hunter	Senator Alan Young	72
27	1984	Murder, She Wrote	Ernie Dolan	75
28	1987	21 Jump Street	R.B. Greaves	72
29	1992	The Adventures of the Black Stallion	Matthew Smythe	63
30	2004	This Is Wonderland		90
31	2012	The Beauty Inside	Alex #22	73