Film

No.	Year	Title	Role	Vote Average
1	1947	Boomerang!	Man in Mob Behind Courthouse (uncredited)	70
2	1950	Mystery Street	Guard (uncredited)	67
3	1950	No Way Out	Intern (uncredited)	69
4	1953	The Trip to Bountiful	Sheriff	0
5	1956	Bloomer Girl	Hamilton Calhoun	0
6	1957	The True Story of Jesse James	Maj. Rufus Cobb	61
7	1958	An American Girl	Mr. Davis	0
8	1958	Desire Under the Elms	Simeon Cabot	69
9	1959	The Last Mile	Father O'Connors	63
10	1959	Lonelyhearts	Mr. Sargeant	61
11	1960	Wild River	Walter Clark	72
12	1960	The Dark at the Top of the Stairs	Morris Lacey	67
13	1961	Posse from Hell	Burt Hogan	62
14	1961	Claudelle Inglish	Harley Peasley	55
15	1962	To Kill a Mockingbird	Sheriff Heck Tate	80
16	1964	Fail Safe	Gen. Bogan	78
17	2000	Revisiting 'Fail-Safe'	Self (archive footage)	0
18	2019	The Twilight Zone: A 60th Anniversary Celebration	Robert Sloan (archive footage)	100
19	2020	'Fail-Safe' and the Cold War	Self (archive footage)	0

Television

No.	Year	Title	Role	Vote Average
1	1947	Kraft Television Theatre		75
2	1948	The Philco Television Playhouse	Sheriff	63
3	1948	The Philco Television Playhouse	Mr. Davis	63
4	1948	The Philco Television Playhouse	Pat Garrett	63
5	1948	Studio One	Alan Wall	50
6	1948	Studio One	Dr. Manning	50
7	1950	Robert Montgomery Presents	Lester	56
8	1950	Lux Video Theatre	Prefect	63
9	1955	Playwrights '56		60
10	1957	Wagon Train	Martin Jennings	63
11	1957	Wagon Train	The Doctor	63
12	1957	Perry Mason	Father Paul	77
13	1957	Perry Mason	Deputy D.A. Nelson Taylor	77
14	1957	Decoy	Bergen	62
15	1958	Peter Gunn		65
16	1958	Naked City	Andrew Bates	55
17	1958	Lawman	Brad Turner	56
18	1959	Black Saddle	Pete Hooker	60
19	1959	One Step Beyond	Calvin Gannis	56
20	1959	Bonanza	Capt. Matthew White	75
21	1959	Bonanza	Amos Crenshaw	75
22	1959	The Deputy	Bill Corman	62
23	1959	Riverboat	Nick Logan	62
24	1959	The Twilight Zone	Robert Sloan	84
25	1959	The Twilight Zone	Harry Wheeler	84
26	1959	The Rebel	John Galt	51
27	1959	Adventures in Paradise	Max Brodie	57
28	1960	Tate		45
29	1960	Thriller	Bart Hattering	64
30	1960	Checkmate	Martin Brack	41
31	1960	The Barbara Stanwyck Show	Roy	62
32	1960	Route 66	Andy Ferguson	63
33	1960	Route 66	Hanson	63
34	1960	Route 66	Cord Webster	63
35	1960	Route 66	Peter Graham	63
36	1961	The Asphalt Jungle		50
37	1961	The Defenders	D.A. Bill Bryan	62
38	1961	The Defenders	William Bryan	62
39	1961	The Defenders	District Attorney	62
40	1961	The Defenders	Malcolm Page	62
41	1961	The Defenders	Richard Holmes	62
42	1961	Dr. Kildare	John Oliver	55
43	1961	Bus Stop		0
44	1962	Sam Benedict		60
45	1962	The Virginian	Sam Cafferty	65
46	1962	The Virginian	Mr. Umber	65
47	1962	The Virginian	Sam Atkins	65
48	1962	The Alfred Hitchcock Hour	George Felse	78
49	1962	Stoney Burke	Chief Ramsey	57
50	1962	The Eleventh Hour	Pete Harvey	60
51	1963	The Fugitive	Sheriff Al Springer	72
52	1963	Bob Hope Presents the Chrysler Theatre	Gene Farrell	57
53	1963	Kraft Suspense Theatre	Bruce Reynolds	53
54	1964	12 O'Clock High	Major Harvey Stovall	73
55	1966	Star Trek	Elias Sandoval	80
56	1967	The Invaders	Dr. Grayson	68