Film

No.	Year	Title	Role	Vote Average
1	1965	Who Killed Teddy Bear?	Lt. Dave Madden	64
2	1967	The Busy Body	Murray Foster	71
3	1967	Thunder Alley	Pete	53
4	1967	Tarzan and the Great River	Sam Bishop	41
5	1968	A Man Called Dagger	Rudolph Koffman / Hans Leitel	60
6	1968	The Angry Breed	Mori Thompson	45
7	1970	Which Way to the Front?	Sid Hackle	48
8	1971	The Day of the Wolves	No. 1	67
9	1974	Roll, Freddy, Roll!	Big Sid	60
10	1976	Joys	Self	40
11	1976	Banjo Hackett: Roamin' Free	Jethro Swain	0
12	1984	Fear City	Goldstein	54
13	2007	Jack Taylor of Beverly Hills	Self	60

Television

No.	Year	Title	Role	Vote Average
1	1948	The Ed Sullivan Show	Self	68
2	1950	The Bob Hope Show	Self	70
3	1956	The Steve Allen Show	Self - Comedian	56
4	1956	Treasure Hunt	Host	0
5	1956	On Trial		50
6	1956	Dick Powell's Zane Grey Theatre	Cletis Madden	55
7	1957	Tonight Starring Jack Paar	Self - Guest Host	70
8	1958	The Rifleman		70
9	1958	Kraft Music Hall	Self	47
10	1961	Dr. Kildare	Kenny Hallerton	55
11	1961	The Mike Douglas Show	Self	54
12	1961	The Mike Douglas Show	Self - Co-Host	54
13	1962	The Lucy Show	Shannon	70
14	1962	The Merv Griffin Show	Self	58
15	1962	The Tonight Show Starring Johnny Carson	Self	75
16	1963	Burke's Law	Dr. Abernathy	60
17	1964	The Man from U.N.C.L.E.	Simon Sweet	72
18	1965	The Dean Martin Show		73
19	1966	Chain Letter	Host	0
20	1966	The Jackie Gleason Show		82
21	1967	Good Morning World	Mickey Mouze	53
22	1967	Cowboy in Africa		50
23	1967	Mannix		67
24	1968	The Name of the Game	Doc Haller	68
25	1969	Love, American Style		61
26	1973	The Dean Martin Celebrity Roasts	Self	54
27	1974	Kolchak: The Night Stalker	Ichabod Grace	76
28	1974	Dinah!	Self	67
29	1975	Ellery Queen		74
30	1975	The Cop and the Kid		0
31	1976	The Practice		75
32	1978	Fantasy Island	Ron Ellison	64
33	1980	The Dream Merchants	Murray Tucker	45
34	1980	It's a Living		57
35	1981	The Fall Guy		76
36	1983	Hardcastle and McCormick		64
37	1984	Legmen		40
38	1984	Hunter	Bay Fetner	72
39	1987	My Two Dads		63