Film

No.	Year	Title	Role	Vote Average
1	1963	Act One	Teddy Manson	59
2	1968	Hang 'em High	Tommy	69
3	1968	Ice Station Zebra	Russian Aide	63
4	1968	Shadow on the Land	Lt. Allen	80
5	1970	Cutter's Trail	Jesse Bowen	75
6	1972	The New Healers	Dr. Jimmy Martin (as Jonathan Lippe)	0
7	1972	One Is a Lonely Number	Sherman Cooke	52
8	1974	The Disappearance of Flight 412	Smith	49
9	1976	Blood Voyage	Mason	43
10	1976	Helter Skelter	Hank Charter	68
11	1976	The Shootist	Books' Victim (uncredited)	71
12	1977	Bunco		0
13	1977	Green Eyes	Noel Cousins	0
14	1978	Go Tell the Spartans	Sgt. Oleonowski	61
15	1979	The Girls in the Office	Bill Pearson	20
16	1980	Once Upon a Family	George Conway	0
17	1983	Memorial Day	Banks	53
18	1984	Obsessive Love	Alex	58
19	1985	Final Jeopardy	Bartender	61
20	1986	Triplecross	Martin Baker	48
21	1989	Phantom of the Mall: Eric's Revenge	Harv Posner	50
22	2018	Mamma Mia! Here We Go Again	Brother Rafael Cienfuegos	71

Television

No.	Year	Title	Role	Vote Average
1	1955	Gunsmoke	Ira	66
2	1955	Gunsmoke	Carter	66
3	1955	Gunsmoke	Roper	66
4	1955	Gunsmoke	Billy Judd	66
5	1955	Gunsmoke	Cody Tyce	66
6	1955	Gunsmoke	Lucas Brant	66
7	1955	Gunsmoke	Wallace	66
8	1957	Perry Mason	Marvin Palmer	77
9	1959	Bonanza	Kyte	75
10	1962	The Virginian	Lou White	65
11	1963	The Fugitive	Phil	72
12	1964	12 O'Clock High	Capt. Franz Rausch	73
13	1966	Mission: Impossible	Father Sebastian	76
14	1967	The Invaders	Kevin Ryan	68
15	1967	Ironside	Tony Watts	68
16	1967	Ironside	Marty Rogers	68
17	1967	Mannix	Lee Thomas	67
18	1967	Mannix	Thomas Clayton Hewitt	67
19	1968	Hawaii Five-O	Malcolm Vaughn	71
20	1968	The Name of the Game	Frank Monroe	68
21	1971	Nichols	Ralph	50
22	1972	The Streets of San Francisco	Nick Tannenger	69
23	1972	The Streets of San Francisco	Las Vegas Hitman	69
24	1973	Barnaby Jones	Mr. T	69
25	1973	Barnaby Jones	Mr. Smith	69
26	1973	Barnaby Jones	Ed	69
27	1973	Barnaby Jones	Charly	69
28	1974	Petrocelli	Dr. Gil Clayton	71
29	1974	Petrocelli	Paul Morgan	71
30	1974	Petrocelli	Harry Silver	71
31	1974	The Rockford Files	Yossi Hendel	75
32	1974	The Rockford Files	Nino	75
33	1975	Switch	Jeff Slattery	67
34	1975	Matt Helm	Reardon	74
35	1976	Charlie's Angels	Vic Devlin	67
36	1977	The Fantastic Journey		58
37	1977	CHiPs	Danton	68
38	1978	Dallas	Joe Smith	69
39	1978	Dallas	Bruce Harvey	69
40	1979	Big Shamus, Little Shamus		50
41	1979	Knots Landing	Frank Elliot	69
42	1980	Stone		60
43	1980	Magnum, P.I.	Flynn	73
44	1981	Dynasty		65
45	1982	T. J. Hooker	Cody Mayfield	64
46	1982	T. J. Hooker	Arnold Parton	64
47	1982	Knight Rider	Ronald Becker	76
48	1982	St. Elsewhere	Dr. Julius Markes	55
49	1983	The A-Team	Preston	75
50	1983	Hardcastle and McCormick		64
51	1983	Manimal		73
52	1984	Highway to Heaven		74
53	1984	Partners in Crime		62
54	1984	Murder, She Wrote	Bud Fricksey	75
55	1984	Murder, She Wrote	Mitch Randall	75
56	1985	MacGyver	Jack	77
57	2005	Grey's Anatomy	Hal	82