| 2018 | The Other Side of the Wind | Paul Mazursky | ★ 6.7 |
| 2017 | Laddie: The Man Behind the Movies | Self | ★ 5.4 |
| 2014 | Magician: The Astonishing Life and Work of Orson Welles | Self - Filmmaker | ★ 6.7 |
| 2012 | Show Me the Magic | Self | ★ 2.5 |
| 2012 | Casting By | Self (Voice) | ★ 7.1 |
| 2011 | Kung Fu Panda 2 | Musician Bunny (voice) | ★ 7.0 |
| 2009 | Vittorio D. | Self | ★ 6.3 |
| 2007 | Yippee: A Journey to Jewish Joy | Himself | ★ 1.0 |
| 2006 | Searching for Orson | Self | ★ 5.5 |
| 2006 | Die Casting Couch - Heiße Dates und sexy Girls | Judge Mendel | ★ 4.1 |
| 2006 | I Want Someone to Eat Cheese With | Charlie Perlman | ★ 5.5 |
| 2004 | Coast to Coast | Stanly Tarto | ★ 7.0 |
| 2003 | A Decade Under the Influence | Self | ★ 8.0 |
| 2002 | The Making of 'The Producers' | Self | ★ 7.5 |
| 2002 | New York at the Movies | Self | ★ 10.0 |
| 2002 | Reel Radicals: The Sixties Revolution in Film | Self (uncredited) | ★ 0.0 |
| 2002 | Do It for Uncle Manny | Famous Movie Director | ★ 3.8 |
| 2002 | The Magic of Fellini | Self | ★ 2.8 |
| 2001 | Big Shots Beerdigung | Tony | ★ 6.4 |
| 2001 | The Majestic | Studio Executive (voice) | ★ 6.8 |
| 2001 | Hidden Values: The Movies of the Fifties | Self | ★ 0.0 |
| 2001 | Stanley Kubrick - Ein Leben für den Film | Self | ★ 7.4 |
| 1999 | Verrückt In Alabama | Walter Schwegmann | ★ 6.0 |
| 1999 | A Slight Case of Murder | John Brant | ★ 6.4 |
| 1998 | Antz | Psychologist (voice) | ★ 6.2 |
| 1998 | Why Do Fools Fall in Love - Die Wurzeln des Rock ’n’ Roll | Morris Levy | ★ 6.8 |
| 1998 | Bulworth | Paul Mazursky (uncredited) | ★ 6.3 |
| 1997 | Im Sog der Gier | Dr. Jonathon Cummings | ★ 5.1 |
| 1997 | Touch | Artie | ★ 5.8 |
| 1997 | Hey, Hey, We're The Monkees | Self | ★ 8.8 |
| 1996 | 2 Tage in L.A. | Teddy Peppers | ★ 6.2 |
| 1996 | Der Hochzeitstag | Dr. Susskind | ★ 5.6 |
| 1995 | Miami Rhapsody - Heiße Nächte in Florida | Vic | ★ 5.4 |
| 1994 | Perfect Love Affair | Herb Stillman | ★ 5.4 |
| 1993 | Carlito's Way | Judge Feinstein | ★ 7.8 |
| 1993 | Stage Fright – Eine Gurke erobert Hollywood | Butch Levine | ★ 4.8 |
| 1992 | Man Trouble - Auf den Hund gekommen | Lee MacGreevy | ★ 4.8 |
| 1991 | Ein ganz normaler Hochzeitstag | Doctor Hans Clava | ★ 5.2 |
| 1989 | Feinde – Die Geschichte einer Liebe | Leon Tortshiner | ★ 6.3 |
| 1989 | First Works | Self | ★ 0.0 |
| 1989 | Luxus, Sex und Lotterleben | Sidney | ★ 5.6 |
| 1988 | Punchline - Der Knalleffekt | Arnold | ★ 5.4 |
| 1988 | Mond über Parador | Momma | ★ 5.8 |
| 1986 | Zoff in Beverly Hills | Sidney Waxman | ★ 5.9 |
| 1985 | Kopfüber in die Nacht | Bud Herman | ★ 6.5 |
| 1984 | Moskau in New York | Dave | ★ 6.3 |
| 1982 | Der Sturm | Terry Bloomfield | ★ 6.0 |
| 1981 | Mel Brooks - Die verrückte Geschichte der Welt | Roman Officer - The Roman Empire | ★ 6.8 |
| 1980 | Willie & Phil | Narrator (voice) (uncredited) | ★ 4.4 |
| 1979 | Dollarrausch | Norman Barrie | ★ 6.1 |
| 1979 | An Almost Perfect Affair | Self (uncredited) | ★ 4.5 |
| 1978 | Eine entheiratete Frau | Hal | ★ 6.7 |
| 1976 | A Star Is Born | Brian | ★ 6.0 |
| 1976 | Ein Haar in der Suppe | Casting Director (uncredited) | ★ 6.4 |
| 1974 | Harry und Tonto | Prostitute (uncredited) | ★ 7.1 |
| 1973 | Heirat ausgeschlossen | Hellman | ★ 5.9 |
| 1970 | Alex in Wonderland | Hal Stern | ★ 5.8 |
| 1969 | Bob & Caroline & Ted & Alice | Man Screaming at the Institute (uncredited) | ★ 6.2 |
| 1968 | Lass mich küssen deinen Schmetterling | Hippie on Sidewalk (uncredited) | ★ 5.0 |
| 1966 | Deathwatch | Maurice | ★ 4.7 |
| 1955 | Die Saat der Gewalt | Emmanuel Stoker | ★ 6.9 |
| 1953 | Fear and Desire | Sidney | ★ 5.4 |
