Film

No.	Year	Title	Role	Vote Average
1	1966	The Russians Are Coming! The Russians Are Coming!	Oscar Maxwell	64
2	1968	The Virgin President	Hugh Mugababy	70
3	1969	The Cube	The Man in the Cube	71
4	1972	Slaughterhouse-Five	Campbell	65
5	1974	Nightmare	George	70
6	1974	Thursday's Game	Bob	52
7	1975	Let's Switch!	Ross Daniels	60
8	1975	Song of the Succubus	Vic	0
9	1975	Rock-a-Die Baby	Vic	0
10	1979	Americathon	Jerry	36
11	1982	O'Hara's Wife	Jerry Brad	10
12	1985	Once Bitten	Mr. Kendall	58
13	1986	Pecos Bill	Bob Watkins	0
14	2024	Jim Henson Idea Man	The Man in the Cube (archive footage)	77

Television

No.	Year	Title	Role	Vote Average
1	1965	I Dream of Jeannie	Oglethorpe	78
2	1967	NBC Experiment in Television	The Man in the Cube	0
3	1969	Love, American Style		61
4	1969	Love, American Style	Rocky	61
5	1970	The Mary Tyler Moore Show	Dino	75
6	1970	The Mary Tyler Moore Show	Howard Arnell	75
7	1972	Banacek	Glassman	86
8	1973	Here We Go Again	Chuck	50
9	1974	The Rockford Files	Leonard Blair	75
10	1974	Dinah!	Self	67
11	1983	Just Our Luck	Chuck	55
12	1985	Tall Tales & Legends	Bob Watkins	54
13	1990	Sydney		70