Film

No.	Year	Title	Role	Vote Average
1	1957	The Young Don't Cry	Tom Bradley	62
2	1957	Jamboree!	Peter Porter	46
3	1961	Posse from Hell	Jock Wiley	62
4	1963	Captain Newman, M.D.	Arthur Werbel	65
5	1969	Trial Run	Tyler Peters	0
6	1971	Brute Corps	Ross	50
7	1972	Ben	Kelly	59
8	1972	A Man for Hanging	Shep Barrenger	50
9	1972	The Century Turns	Fenner	0
10	1972	Ransom for a Dead Man	Hammond	72
11	1972	The Dirt Gang	Monk	28
12	1973	The Severed Arm	Detective Mark	49
13	1973	Executive Action	Gunman (Chris) - Team A	64
14	1974	The Bat People	Dr. Kipling	35
15	1974	Police Headquarters		0
16	1974	Truck Stop Women	Seago	44
17	1975	Adventures of the Queen	Walter Fletcher	48
18	1975	The Bionic Woman		20
19	1975	The Deadly Tower	C.T. Foss	66
20	1975	The Lives of Jenny Dolan	Eddie Owens	0
21	1976	Sisters of Death	Mark Roberson	39
22	1979	Hanging by a Thread		57
23	1980	Raise the Titanic	CIA Director Nicholson	53
24	1982	The Wild Women of Chastity Gulch	Confederate Captain	10
25	1989	Under the Boardwalk	Track	13
26	1990	Night Eyes	Tom Michaelson	36
27	1993	Father & Son: Dangerous Relations		60
28	1993	Scorned	Kramer	52
29	2000	Blood: The Last Vampire	School Headmaster (voice)	69

Television

No.	Year	Title	Role	Vote Average
1	1948	Studio One	Allen Minton	47
2	1953	General Electric Theater	Chuck Fuller	60
3	1955	Gunsmoke	Cully Tate	66
4	1955	Gunsmoke	Jud Gibbijohn	66
5	1956	Dick Powell's Zane Grey Theatre	Danny Crago	55
6	1956	Dick Powell's Zane Grey Theatre	Branch Neeley	55
7	1957	Have Gun, Will Travel		74
8	1957	Perry Mason	Con Bolton	77
9	1957	Trackdown		64
10	1958	Wanted: Dead or Alive	Arnold Wilson	69
11	1958	Peter Gunn		65
12	1958	The Rifleman		70
13	1958	77 Sunset Strip		67
14	1959	Rawhide	Jason Adams	72
15	1959	Rawhide	Luther Cannon	72
16	1959	Rawhide	Mark Hammerklein	72
17	1959	Black Saddle	Joey Hooker	60
18	1959	One Step Beyond	Peter	56
19	1959	The DuPont Show with June Allyson	Gary Stevens	63
20	1959	Lock-Up		62
21	1959	Men Into Space		70
22	1959	Wichita Town		42
23	1959	Law of the Plainsman	Deputy Billy Lordan	60
24	1959	Johnny Ringo	Parker	57
25	1960	The Tall Man		63
26	1960	Checkmate	Johnny Kay	41
27	1960	Outlaws		62
28	1960	Surfside 6		50
29	1961	The Asphalt Jungle		50
30	1961	Cain's Hundred	Eddie Novak	47
31	1961	Dr. Kildare	John Doe	53
32	1961	The New Breed	Johnny	70
33	1961	Everglades		85
34	1962	The Virginian	Kane	64
35	1962	The Virginian	Prosecuting Attorney (uncredited)	64
36	1962	The Virginian	Joe	64
37	1962	The Virginian	Pete Verig	64
38	1962	Combat!	Kleinschmidt	76
39	1962	Going My Way		57
40	1962	The Gallant Men		60
41	1963	The Fugitive	Bob Matthews	72
42	1963	The Fugitive	Deputy Ernie	72
43	1963	Burke's Law	Paul Starke	60
44	1964	Voyage to the Bottom of the Sea	Clark	77
45	1965	Get Smart		79
46	1965	The F.B.I.	Jerry Tolan	55
47	1965	Days of Our Lives	Bill Horton	60
48	1966	Star Trek	Lt. Lee Kelso	80
49	1966	That Girl		62
50	1966	The Time Tunnel	Paris	76
51	1966	The Green Hornet	Eddie Carter	72
52	1966	The Time Tunnel	Blaine	76
53	1966	Felony Squad		64
54	1966	Mission: Impossible	Dr. Zeped	76
55	1967	The Invaders	Billy Stearns	68
56	1967	Ironside		68
57	1967	Cimarron Strip		50
58	1967	Mannix		67
59	1968	Hawaii Five-O	Toomey Walsh	71
60	1968	Adam-12	Whitley	71
61	1968	Adam-12	Professor Ray Pinter	71
62	1968	Land of the Giants	Giant Photographer	67
63	1968	The Mod Squad		63
64	1968	Lancer		47
65	1969	Medical Center		61
66	1970	The Young Rebels		45
67	1971	Alias Smith and Jones		69
68	1971	Cannon		64
69	1971	Columbo	Hammond	81
70	1971	O'Hara, U.S. Treasury		55
71	1972	The Rookies		68
72	1972	Ghost Story	Bill Johnson	71
73	1972	The Streets of San Francisco		70
74	1973	Police Story		69
75	1974	The Six Million Dollar Man	Timberlake	72
76	1974	The Six Million Dollar Man	Police Officer Paul Cord	72
77	1974	The Six Million Dollar Man	Reverend Essex	72
78	1974	Run, Joe, Run		63
79	1974	Petrocelli		70
80	1974	The Manhunter		50
81	1974	Movin' On		52
82	1974	The Rockford Files	Sgt. Wilson	75
83	1974	The Rockford Files	Jeff Levane	75
84	1975	S.W.A.T.		70
85	1975	Ellery Queen		74
86	1976	Quincy, M.E.		75
87	1977	Rafferty		50
88	1977	Logan's Run		65
89	1977	The Incredible Hulk		72
90	1978	Dallas	Ted Prince	68
91	1978	The Amazing Spider-Man		58
92	1979	Buck Rogers in the 25th Century	Lieutenant Devlin	69
93	1980	Scruples	Pat O'Byrnne	52
94	1980	Hagen		50
95	1983	Hardcastle and McCormick		64
96	1984	Airwolf	Simon Sayes	76
97	1984	Highway to Heaven		74
98	1984	Murder, She Wrote	Businessman	75
99	1988	Murphy Brown		64
100	1990	Yellowthread Street		60