Film

No.	Year	Title	Role	Vote Average
1	1945	Over 21	Officer Candidate (uncredited)	53
2	1951	Flying Leathernecks	Lt. Foster (uncredited)	59
3	1952	Eight Iron Men	Hunter	68
4	1953	The War of the Worlds	Staff Sergeant (uncredited)	68
5	1953	From Here to Eternity	Cpl. Champ Wilson (uncredited)	73
6	1955	King Dinosaur	Dr. Richard Gordon	20
7	1957	Invasion of the Saucer-Men	Lt. Wilkins, USAF	48
8	1957	The Dalton Girls	Bank teller	53
9	1958	Days of Wine and Roses	Rad	70
10	1958	No Place to Land	Roy Dillon	30
11	1960	Captain Brassbound's Conversion	Johnson	0
12	1960	Cage of Evil	Barney Sawyer	55
13	1961	Sniper's Ridge	Sgt. Sweatish	50
14	1962	The Manchurian Candidate	Col. Milt	75
15	1962	Should I Marry Outside My Faith?		24
16	1963	Black Zoo	Lt. Mel Duggan	56
17	1963	Johnny Cool		53
18	1964	The Americanization of Emily	Captain Marvin Ellender	67
19	1965	Look Homeward	Dave Kirkland	0
20	1965	The Sandpiper	Phil Sutcliff	64
21	1966	Fireball 500	Hastings	49
22	1967	Don't Make Waves	Henderson	53
23	1968	Stay Away, Joe	Congressman Morrissey	53
24	1968	Lassies Abenteuer in Alaska		0
25	1969	Pendulum	Detective Hanauer	55

Television

No.	Year	Title	Role	Vote Average
1	1951	Hallmark Hall of Fame	Johnson	86
2	1952	Adventures of Superman	Noodles	67
3	1954	Public Defender	Bill	60
4	1954	Lassie	Dave Kirkland	61
5	1954	Lassie	Dave	61
6	1955	The Millionaire	Martin	50
7	1955	Sergeant Preston of the Yukon		57
8	1955	Highway Patrol		58
9	1956	Telephone Time		63
10	1957	Perry Mason	Ralph Curtis	77
11	1957	Perry Mason	Greg Stanley	77
12	1957	Perry Mason	Felix Heidemann	77
13	1957	Perry Mason	Peter Gregson	77
14	1957	Perry Mason	Dwight Garrett	77
15	1957	Perry Mason	Frank Jones	77
16	1957	Harbor Command		40
17	1957	Tombstone Territory	Val Slater	60
18	1958	Sea Hunt	Dr. Barton	66
19	1958	Steve Canyon	Lt. Mahoney	60
20	1958	77 Sunset Strip	Dr. Robert Lawrence	67
21	1958	77 Sunset Strip	Reginald Stanhope (uncredited)	67
22	1959	Rawhide	Cal	72
23	1959	Bonanza	Dr. Evans	75
24	1959	Bonanza	Major Dawson	75
25	1959	Bonanza	Reverend Holmes	75
26	1960	Surfside 6	Matt Spivic	50
27	1961	Hazel	Courtney Hicks	68
28	1962	The Virginian	Leonard Walters	65
29	1962	The Virginian	Sam Jenkins	65
30	1962	The Virginian	Ben Cooper	65
31	1962	The Alfred Hitchcock Hour	Huntzinger	78
32	1962	Combat!	Reardon	77
33	1963	Arrest and Trial	Harry Bates	77
34	1963	The Outer Limits	Dr. Paul Fredericks (uncredited)	78
35	1963	The Outer Limits	Dr. Tillyard	78
36	1963	The Outer Limits	Detective Lt. Runyan	78
37	1963	The Fugitive	Lieutenant Irwin	72
38	1963	The Greatest Show on Earth	Lempeck	50
39	1963	The Great Adventure	Captain Hull	0
40	1963	Kraft Suspense Theatre	Skippy	53
41	1963	Kraft Suspense Theatre	Harry Grayson	53
42	1964	12 O'Clock High	Maj. Lecroy	73
43	1964	Daniel Boone	Gerald Ainsley	69
44	1965	The Wild Wild West	Col. James Richmond	75
45	1965	The F.B.I.	S.A.C. Bryant Durant	55
46	1965	The F.B.I.	SAC Converse	55
47	1965	The F.B.I.	Thurman	55
48	1965	The F.B.I.	S.A.C. Page Blanchard	55
49	1966	Felony Squad		64
50	1966	Mission: Impossible	Henry Packard	76
51	1966	Mission: Impossible	Anders	76
52	1966	Mission: Impossible	George Miller	76
53	1967	The Invaders	Lieutenant Farley	68
54	1967	The Invaders	Martin	68
55	1967	Judd for the Defense		75
56	1967	Mannix	Simms	67
57	1967	Mannix	Police Detective (uncredited)	67
58	1967	Mannix	Tom Lockwood	67
59	1967	Mannix	Philip Crane	67
60	1967	Mannix	Thomas Ferguson	67
61	1968	It Takes a Thief	Doctor Hallon	70
62	1969	Medical Center	Dr. Lee Wrenford	61
63	1972	Ghost Story	George Carter	71
64	1972	Ghost Story	Jack Willis	71
65	1972	The Streets of San Francisco	Dr. Kemp	69
66	1975	Bronk		62