Film

No.	Year	Title	Role	Vote Average
1	1949	The Perfect Woman	Wolfgang Wilhelm Winkel II (Swiss waiter)	60
2	1950	Soho Conspiracy	Franco	35
3	1951	Smart Alec	Poppi	85
4	1952	So Little Time	Blumel	74
5	1952	Mother Riley Meets the Vampire	Mugsy	42
6	1952	Venetian Bird	Minelli	59
7	1952	Top Secret	Deutsch	60
8	1953	Rough Shoot	Lex	62
9	1953	Always a Bride	Beckstein	59
10	1954	River Beat	Paddy Maclure	59
11	1954	Mad About Men	Signor Mantalini	61
12	1955	One Good Turn	Professor Dofee	61
13	1955	As Long as They're Happy	Dr. Hermann Schneider	77
14	1955	All for Mary	M. Victor	62
15	1957	After the Ball	Perelli	60
16	1964	The Confession	Gustave	10
17	1968	To Die in Paris	Pirot	0
18	1969	Hello, Dolly!	Rudolph Reisenweber	70
19	1970	Kelly's Heroes	Col. Dunkhepf	74
20	1971	Paradise Lost	Schabel	100
21	1978	Child of Glass	Jacques Dumaine	54
22	1978	The Boys from Brazil	Strasser	67
23	1979	Nero Wolfe	Fritz Benner	87
24	1981	Skokie	Sol Goldstein	60

Television

No.	Year	Title	Role	Vote Average
1	1951	Hallmark Hall of Fame	Petrovini	86
2	1957	DuPont Show of the Month	Mr. Stryver	68
3	1959	Play of the Week		0
4	1963	The Patty Duke Show		58
5	1964	The Man from U.N.C.L.E.		72
6	1965	Run for Your Life	Heinrich Kleist	72
7	1965	The F.B.I.	Alex Keeler	55
8	1966	Star Trek	Ambassador Hodin	80
9	1966	Hawk		0
10	1966	The Monkees		65
11	1966	The Girl from U.N.C.L.E.		66
12	1966	Mission: Impossible	Victor Grigov	76
13	1966	Mission: Impossible	Dr. Oswald Beck	76
14	1967	The Flying Nun		63
15	1967	Mannix	Vladek	67
16	1968	The Mod Squad		63
17	1970	McCloud		71
18	1971	Great Performances	Schnable	53
19	1976	Charlie's Angels	Stovich	67
20	1976	Quincy, M.E.		75