Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Actor | 이색지대 | 1973 | Peter Martin |
| Director | 머니 핏 | 1986 | |
| Director | 귀여운 바람둥이 | 1990 | |
| Actor | 해리 파괴하기 | 1997 | Ken |
| Director | 새 엄마는 외계인 | 1988 | |
| Director | 사랑이라면 이들처럼 | 1996 | |
| Director | Made in America | 1993 | |
| Director | Milk Money | 1994 | |
| Actor | Catch-22 | 1970 | Maj. Danby |
| Director | Little Nikita | 1988 | |
| Actor | The Last of Sheila | 1973 | Tom |
| Actor | Quark | Adam Quark | |
| Director | City Heat | 1984 | |
| Actor | The Pentagon Wars | 1998 | Caspar Weinberger (Secretary of Defense) |
| Director | The Pentagon Wars | 1998 | |
| Actor | Henry Poole Is Here | 2008 | Dr. Fancher |
| Actor | Love at First Bite | 1979 | Dr. Jeffery Rosenberg / Van Helsing |
| Actor | Marci X | 2003 | Ben Feld |
| Director | Marci X | 2003 | |
| Actor | Saturday the 14th | 1981 | John |
| Director | 젊음의 초상 | 1984 | |
| Director | My Favorite Year | 1982 | |
| Director | The Shrink Is In | 2001 | |
| Actor | The Sunshine Boys | 1975 | Ben Clark |
| Actor | Goodbye, Columbus | 1969 | Neil Klugman |
| Director | Downtown | 1990 | |
| Actor | How to Beat the High Co$t of Living | 1980 | Albert |
| Actor | Diary of a Mad Housewife | 1970 | Jonathan Balser |
| Actor | America at the Movies | 1976 | Major Danby |
| Actor | Scavenger Hunt | 1979 | Stuart Selsome |