Film

No.	Year	Title	Role	Vote Average
1	1970	Original Cast Album: Company	Self / Harry	72
2	1975	The Rules of the Game	Dr. Spiga	0
3	1976	The Front	Committee Counselor	70
4	1977	The Sentinel	Doctor	61
5	1977	Secret Service	Benton Arrelsford	0
6	1979	The Seduction of Joe Tynan	Francis	59
7	1979	Starting Over	Salesman	64
8	1980	It's My Turn	Jerome	56
9	1981	For Ladies Only	Bob Merlis	40
10	1984	A Doctor's Story	Peter Wickes	50
11	1985	The Recovery Room	Jerry	0
12	1986	Sunday in the Park with George	Jules / Greenberg	72
13	1988	Weekend War	Father Leary	15
14	1988	Switching Channels	The Governor	61
15	1988	The Good Mother	Uncle Orrie	58
16	1989	Cast the First Stone	Frank Murdoch	0
17	1996	The Hunchback of Notre Dame	Gargoyle Victor (voice)	71
18	2000	Buzz Lightyear of Star Command: The Adventure Begins	Brain Pod #29 / Rhizomian Man (voice)	64
19	2000	The Land Before Time VII: The Stone of Cold Fire	Rainbow Face #1 (voice)	62
20	2001	The Wedding Planner	Mr. Donolly	59
21	2001	Recess: School's Out	Mort Chalk (voice)	66
22	2002	The Hunchback of Notre Dame II	Gargoyle Victor (voice)	54
23	2003	Marci X	Lane Strayfield	34
24	2003	Recess: Taking the Fifth Grade	Mort Chalk (voice)	65
25	2012	Harvey	William R. Chumley, M.D.	0
26	2013	Six by Sondheim	Self (archive footage)	71
27	2021	Harvey	William R. Chumley, M.D.	0

Television

No.	Year	Title	Role	Vote Average
1	1971	Great Performances	Dr.Spiga	53
2	1971	Great Performances	Benton Arrelsford	53
3	1971	Great Performances	Editor	53
4	1973	Kojak	Rudy	70
5	1973	Kojak	Assistant D.A. Greg Burton	70
6	1979	Tales of the Unexpected	Eric	67
7	1983	Reading Rainbow	Himself - Narrator (voice)	84
8	1985	Spenser: For Hire	Louis Groton	67
9	1988	Murphy Brown	Jim Dial	65
10	1991	Dinosaurs	Dr. Ficus (voice)	78
11	1997	Ally McBeal	Charlie Fish	66
12	1999	Batman Beyond	Gordon Actor (voice)	81
13	1999	Family Guy	Jim Dial (voice)	74
14	2001	The Zeta Project		75
15	2018	Murphy Brown	Jim Dial	48