Filmography
| Year | Title | Role |
| 2023 | You People (2023) | Mr. Greenbaum |
| 2021 | The Automat | Self |
| 2017 | Humor Me | Bob Kroll |
| 2016 | The History of Love | Bruno Leibovitch |
| 2014 | Altman | Self |
| 2014 | Yellowbird | The Owl |
| 2013 | Live at the Foxes Den | Paul Munchak |
| 2012 | Ruby Sparks | Dr. Rosenthal |
| 2012 | All I Want is Christmas | Sam Finkelstein |
| 2012 | Fred Won't Move Out | Fred |
| 2012 | Divorce Invitation | Paul Lipnicks |
| 2011 | Contagion | Dr. Ian Sussman |
| 2011 | The Encore of Tony Duran | Jerry Braill |
| 2011 | Dorfman | Burt Dorfman |
| 2010 | Expecting Mary | Horace Weitzel |
| 2010 | Morning | Dr. Goodman |
| 2009 | Yuri Gagarin Conspiracy: Fallen Idol | Narrator |
| 2008 | The Caller (2008) | Turlotte |
| 2008 | Forgotten Ellis Island | Narrator |
| 2007 | Ocean's Thirteen | Reuben Tishkoff |
| 2007 | Saving Sarah Cain | Bill Alexander |
| 2007 | The Ten Commandments (2007) | God |
| 2006 | Open Window | John |
| 2004 | Ocean's Twelve | Reuben Tishkoff |
| 2002 | Puckoon | Dr. Goldstein |
| 2002 | The Cat Returns (2015) | Toto |
| 2001 | Ocean's Eleven (1960) | Reuben Tishkoff |
| 2000 | Boys Life 3 | Aaron's Father |
| 1999 | Avocado Seed | Samuel Stern |
| 1998 | American History X | Murray |
| 1996 | Johns | Manny Gould |
| 1996 | Busted | Game Show Host |
| 1995 | Kicking and Screaming | Grover's Dad |
| 1995 | Let It Be Known | Actor |
| 1994 | The Glass Shield | Greenspan |
| 1991 | Bugsy | Harry Greenberg |
| 1988 | Act of Betrayal | Callaghan |
| 1987 | Conspiracy: The Trial of the Chicago 8 | Leonard Weinglass |
| 1981 | The Devil and Max Devlin | Max Devlin |
| 1979 | The Muppet Movie | Beauty Contest Compere |
| 1978 | The Silent Partner | Miles Cullen |
| 1978 | Capricorn One | Robert Caulfield |
| 1977 | A Bridge Too Far | Colonel Stout |
| 1976 | Harry and Walter Go To New York/Cinderella Liberty | Walter Hill |
| 1974 | California Split | Charlie Waters |
| 1974 | Busting | Vice Detective Michael Keneely |
| 1973 | Long Goodbye | Philip Marlowe |
| 1971 | Little Murders | Alfred Chamberlain |
| 1971 | The Touch | David Kovac |
| 1970 | M*A*S*H | "Trapper" John McIntyre |
| 1970 | Move | Hiram Jaffe |
| 1970 | Getting Straight | Harry Bailey |
| 1969 | Bob & Carol & Ted & Alice | Ted Henderson |
| 1968 | The Night They Raided Rochdale College | Billy Minsky |
