Filmography
| Year | Title | Role |
| 2010 | Wall Street: Money Never Sleeps | Julie Steinhardt |
| 2010 | The Ghost Writer | Old Man |
| 2009 | New York, I Love You | Abe |
| 2009 | Tickling Leo | Emil Pikler |
| 2009 | Ahead of Time | Mordechai Rossman |
| 2008 | Vote and Die: Liszt for President | Joe Nightingale |
| 2007 | Mama's Boy | Seymour |
| 2006 | The Hoax | Noah Dietrich |
| 2006 | The Holiday (2006) | Arthur Abbott |
| 2005 | Instructions for a Light and Sound Machine | Actor |
| 2004 | King of the Corner | Sol Spivak |
| 2004 | Testimony of the Human Spirit | Narrator |
| 2002 | Advice and Dissent | The Rebbe |
| 2000 | Keeping the Faith | Rabbi Lewis |
| 1996 | Two Much | Sheldon |
| 1995 | Elia Kazan, outsider | Actor |
| 1993 | Bride of Violence (2018) | Frank Latella |
| 1992 | Night and the City (1992) | Peck |
| 1992 | Teamster Boss: The Jackie Presser Story | Bill Presser |
| 1990 | The Two Jakes | Cotton Weinberger |
| 1990 | The Godfather, Part III | Don Altobello |
| 1990 | Terezín Diary | Narrator |
| 1987 | Nuts | Dr. Herbert A. Morrison |
| 1986 | The Impossible Spy | Yacov |
| 1982 | The Executioner's Song | Uncle Vern Damico |
| 1981 | Skokie | Bert Silverman |
| 1979 | Winter Kills | Joe Diamond |
| 1979 | Circle of Iron | Man-in-Oil |
| 1978 | Movie Movie | Vince Marlow/Pop |
| 1978 | Girlfriends | Rabbi Gold |
| 1977 | The Sentinel | Det. Gatz |
| 1977 | The Deep | Adam Coffin |
| 1976 | 20 Shades of Pink | Actor |
| 1976 | Nasty Habits | Monsignor |
| 1975 | A Question of Answers | Lee Curtin |
| 1973 | Cinderella Liberty | Lynn Forshay |
| 1973 | Don't Turn the Other Cheek | Max Lozoya |
| 1970 | The People Next Door | Arthur Mason |
| 1970 | The Angel Levine | Delicatessen Clerk |
| 1968 | Ace High | Cacopoulos |
| 1966 | The Good, the Bad and the Ugly | Tuco |
| 1966 | How to Steal a Million | Davis Leland |
| 1965 | Lord Jim | The General |
| 1964 | Kisses for My President | Raphael Valdez Jr. |
| 1963 | Act One | Warren Stone |
| 1963 | The Victors | Sgt. Craig |
| 1962 | How the West Was Won | Charlie Gant |
| 1962 | Adventures of a Young Man | John |
| 1961 | The Misfits (1960) | Guido aka Pilot |
| 1960 | The Magnificent Seven (1960) | Calvera |
| 1958 | The Lineup (1960) | Dancer |
| 1956 | Baby Doll | Silva Vacarro |
