Film

No.	Year	Title	Role	Vote Average
1	1953	Death Is My Neighbor	Policeman	70
2	1957	Fear Strikes Out	Reporter Slade (uncredited)	71
3	1957	Operation Mad Ball	Military Police Sergeant (uncredited)	66
4	1958	Tales of Frankenstein	Max Halpert	72
5	1958	The True Story of Lynn Stuart	Customs Officer (uncredited)	63
6	1964	Della	Mark Nodella	72
7	1965	The Satan Bug	Eric Cavanaugh	61
8	1967	In Like Flint	Newscaster (uncredited)	61
9	1967	Hour of the Gun	Thomas Fitch	64
10	1968	The Secret Life of an American Wife	Howard	30
11	1968	The Thomas Crown Affair	Booth Guard	68
12	1968	The Stalking Moon	Doctor	59
13	1970	Move	Keith	46
14	1971	Lawman	Dusaine	65
15	1971	The Andromeda Strain	Air Force Major	70
16	1971	Man and Boy	Thornhill	60
17	1971	Sweet, Sweet Rachel	Lt. Fisher	63
18	1972	Ulzana's Raid	Ginsford	70
19	1973	Moonfire	Hawkins	23
20	1973	High Plains Drifter	Asa Goodwin	73
21	1973	The President's Plane Is Missing	First Controller	62
22	1973	Executive Action	Gunman - Team A	64
23	1973	Breezy	Doctor	68
24	1974	Heatwave!	Health Department Official	59
25	1974	The Parallax View	Parallax Goon	68
26	1974	Newman's Law	Immigration Man	61
27	1975	Mr. Sycamore	Dr. Fernfield	60
28	1977	A Sensitive, Passionate Man	Dr. Lazerow	55
29	1978	A Different Story	Mr. Cooke	53
30	1979	The Golden Gate Murders	Deputy Coroner	80
31	1980	The Great Cash Giveaway Getaway	Mr. Dornbusch	0
32	1983	Little House: Look Back to Yesterday	Nels Oleson	71
33	1983	Little House: Bless All the Dear Children	Nels Oleson	51
34	1990	Where Pigeons Go to Die	Dr. Sand	70
35	2003	Normal	Roy Sr.	68
36	2006	Let's Go to Prison	Board Member #2	57
37	2008	Witless Protection	Sheriff Smoot	45
38	2008	Sugar	Earl Higgins	66
39	2008	Osso Bucco	Old Man Diner	55

Television

No.	Year	Title	Role	Vote Average
1	1955	Gunsmoke	Nort	66
2	1955	Gunsmoke	Deems	66
3	1955	Highway Patrol		58
4	1956	The Man Called X		0
5	1957	Perry Mason	Court Reporter	77
6	1958	Behind Closed Doors		0
7	1959	Bonanza	Mr. Goodman	75
8	1959	Bonanza	Jess Hill	75
9	1959	The Untouchables	Jimmy (uncredited)	79
10	1959	The Untouchables	Clerk (uncredited)	79
11	1960	My Three Sons		65
12	1960	The Andy Griffith Show		76
13	1960	The Andy Griffith Show	Mr. Jackson	76
14	1961	Ben Casey		56
15	1962	The Virginian	Doctor	65
16	1962	The Alfred Hitchcock Hour	Dr. Michaels	78
17	1962	The Alfred Hitchcock Hour	Detective	78
18	1963	The Fugitive	McIntire	72
19	1963	The Great Adventure	Landlord	0
20	1963	Bob Hope Presents the Chrysler Theatre	Frank Lacy	57
21	1964	Voyage to the Bottom of the Sea	Doctor	78
22	1964	Bewitched	John Alden	79
23	1964	Gomer Pyle, U.S.M.C.		71
24	1965	Run for Your Life	Jameson Dudley	72
25	1965	Gidget		64
26	1965	The F.B.I.	Monroe	55
27	1965	The F.B.I.	George Hoyer	55
28	1965	The F.B.I.	Ralph Kurland	55
29	1965	The F.B.I.	Dr. Meyers	55
30	1966	Blue Light		50
31	1966	Family Affair		66
32	1966	Felony Squad		64
33	1966	Mission: Impossible	Oliver Donovan	76
34	1966	Mission: Impossible	Lorkner	76
35	1967	Ironside	Dr. Ender	68
36	1967	Judd for the Defense		75
37	1967	Mannix		67
38	1967	Mannix	Frank Devereaux	67
39	1967	Mannix	Professor Edmund Crewson	67
40	1967	Mannix	Dr. Lambert Whitaker	67
41	1967	Mannix	Dr. Green (uncredited)	67
42	1967	Mannix	Bernard Cord	67
43	1967	Mannix	Dr. Green	67
44	1968	Hawaii Five-O	Dr. Shirmer	71
45	1969	Marcus Welby, M.D.	Lawyer	65
46	1969	To Rome with Love		50
47	1971	Columbo	Second Detective	81
48	1971	Nichols	Thatcher	50
49	1971	Owen Marshall: Counselor at Law	Mr. Harris	63
50	1972	The Rookies		68
51	1972	The Streets of San Francisco	Harry, Coroner	69
52	1972	The Streets of San Francisco	Mr. Zahn	69
53	1973	Barnaby Jones	J.I. Fletcher	69
54	1974	Apple's Way		63
55	1974	Little House on the Prairie	Nels Oleson	79
56	1976	The Tony Randall Show	Mort Lumbuli	63
57	1979	Knots Landing	Glenn McMillen	69
58	1981	Hill Street Blues		76
59	1981	Hill Street Blues	Mr. Furillo	76
60	1984	Highway to Heaven		74
61	1984	Finder of Lost Loves	Roger Dillon	57
62	1985	Amazing Stories	Mr. Hiller	75
63	1986	It's Garry Shandling's Show	Stanley	72
64	1994	ER	Nice Old Man	78