Film

No.	Year	Title	Role	Vote Average
1	1958	Run Silent, Run Deep	Frank (uncredited)	69
2	1958	Young and Wild	David Whitman	35
3	1958	The Bonnie Parker Story	Cook	46
4	1958	Man or Gun	Buckstorm Corley	25
5	1958	Voice in the Mirror	Frank - Bartender	58
6	1958	I Married a Monster from Outer Space	Dr. Wayne	61
7	1958	Unwed Mother	Probation Officer Curtis	45
8	1959	Paratroop Command	Lieutenant	54
9	1959	Pork Chop Hill	Major General Trudeau	65
10	1959	The Legend of Tom Dooley	Father	77
11	1959	Anatomy of a Murder	Det. Sgt. James Durgo	79
12	1959	North by Northwest	Charley	80
13	1960	Seven Ways from Sundown	Graves	58
14	1960	The Dark at the Top of the Stairs	Harry Ralston	67
15	1961	Portrait of a Mobster	Anthony Parazzo	0
16	1961	The Lawbreakers	Ed Rackin	55
17	1961	The Honeymoon Machine	Capt. James Angle	64
18	1962	Walk on the Wild Side	Frank Bonito	66
19	1963	Days of Wine and Roses	Proprietor (uncredited)	75
20	1964	Dead Ringer	Captain Johnson	69
21	1964	Apache Rifles	Hodges	56
22	1965	Dear Heart	Hotel masher	66
23	1966	Mister Buddwing	Dan	59
24	1967	Hotel	Joe Laswell	61
25	1968	P.J.	Thorson	52
26	1969	My Dog, the Thief	Lt. Burrows	67
27	1970	Tora! Tora! Tora!	Rear Adm. John H. Newton (uncredited)	71
28	1970	Run, Simon, Run	Warden Lomis	52
29	1971	Incident in San Francisco	Detective Hanson	35
30	1972	Jigsaw	Mr. Cummings	0
31	1973	Poor Devil	Desk Sergeant	54
32	1973	Bad Charleston Charlie	Sherrif Koontz	53
33	1974	Willie Dynamite	Judge #1	64
34	1974	W	Guard	57
35	1975	Switch [Pilot]	Stoker	0
36	1982	Rooster	Poker Player	20

Television

No.	Year	Title	Role	Vote Average
1	1949	Suspense		49
2	1949	The Plainclothesman		0
3	1955	Gunsmoke	Will Stroud	66
4	1955	Gunsmoke	Colpitt	66
5	1955	Gunsmoke	Ed Glick	66
6	1955	Gunsmoke	Jim Cavanaugh	66
7	1955	Gunsmoke	Gance	66
8	1955	Gunsmoke	Lucas	66
9	1955	Gunsmoke	Rolling	66
10	1955	Gunsmoke	McKee	66
11	1955	Gunsmoke	Jess Bradman	66
12	1955	Alfred Hitchcock Presents	Police Lieutenant	77
13	1957	Have Gun, Will Travel		74
14	1958	The Rifleman		70
15	1959	Bonanza	Collier	75
16	1959	The Twilight Zone	Charlie	84
17	1960	The Andy Griffith Show	Capt. Barker	76
18	1960	The Andy Griffith Show	Mr. Rogers	76
19	1961	The Dick Van Dyke Show	Lieutenant Yarnell	75
20	1961	The Dick Van Dyke Show	George Mathias	75
21	1961	The Dick Van Dyke Show	Warden Walter Jackson	75
22	1962	The Lucy Show	Officer Peters	70
23	1963	The Fugitive	Concession Owner	72
24	1963	The Fugitive	Lt. Craig	72
25	1964	Gomer Pyle, U.S.M.C.	Patrolman Dugan	71
26	1965	Honey West	Lt. Barney Keller	70
27	1965	Honey West	Lt. Barney	70
28	1965	Honey West	Lieutenant Wyman	70
29	1966	That Girl		63
30	1966	Star Trek	Chief Engineer Vanderberg	80
31	1967	The Invaders	Lieutenant Conners	68
32	1967	Ironside	Russ Quinn	68
33	1967	He & She	Inspector MacGregor	47
34	1968	Adam-12	Bernie Ryan	70
35	1968	Adam-12	Jack Stokes	70
36	1970	McCloud	Grover	71
37	1971	All in the Family	Guard Callahan	79
38	1972	Kung Fu	Percy McCoy	77
39	1974	Kolchak: The Night Stalker	Capt. Warren	76
40	1974	The Rockford Files	Vince Whitehead	75
41	1978	Battlestar Galactica	Dr. Horning	71
42	1980	Galactica 1980	Grover	61