Film

No.	Year	Title	Role	Vote Average
1	1964	36 Hours	Dr. Metzler (uncredited)	70
2	1966	Billy the Kid Versus Dracula	Franz Oster	42
3	1968	Assignment to Kill	Waiter (uncredited)	60
4	1969	Wake Me When the War Is Over	Train Conductor	50
5	1977	The Hardy Boys and Nancy Drew Meet Dracula (Parts 1 & 2)	Waiter	0
6	1979	The Frisco Kid	Old Amish Man	61
7	1980	The Jazz Singer	Rabbi Birnbaum	59

Television

No.	Year	Title	Role	Vote Average
1	1965	Hogan's Heroes	Oscar Schnitzer	75
2	1965	Hogan's Heroes	Oscar Schnitzer (uncredited)	75
3	1965	The F.B.I.	Head Waiter	55
4	1966	The Monkees	Pop Harper	65
5	1968	Here's Lucy	Dr. Maurice	67
6	1970	The Odd Couple	Judge #1	78
7	1975	Barney Miller	Janusz Makowski	73
8	1975	Barney Miller	Ivan Kessler (as Walter Janowitz)	73
9	1975	Barney Miller	Sam Belinkoff (as Walter Janowitz)	73
10	1975	Barney Miller	Stefan Mederling (as Walter Janowitz)	73
11	1977	The Incredible Hulk	Carl	72
12		The Hardy Boys and Nancy Drew Meet Dracula	Waiter	0