Filmography51 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2012 | Hemingway & GellhornMovie | Charles Colebaugh (uncredited) | 66 |
| 2007 | Who's Your Caddy?Movie | Richard Cummings | 61 |
| 2006 | The Making of Ferris Bueller's Day Off: Production StoriesMovie | Self | 60 |
| 2006 | Who Is Ferris Bueller?Movie | Self | 60 |
| 2004 | DeadwoodSeries | A. W. Merrick | 58 |
| 2003 | Stuart Little: The Animated SeriesSeries | Uncle Crenshaw Little (voice) | 57 |
| 2001 | Trailer Park BoysSeries | Jason Maloney | 55 |
| 2001 | Justice LeagueSeries | Sir Swami (voice) | 55 |
| 2001 | Dr. Dolittle 2Movie | Joe Potter | 55 |
| 2001 | HeartbreakersMovie | Mr. Appel | 55 |
| 2001 | Invader ZIMSeries | Presidentman / Crowd Man / Guy in Crowd #2 (voice) | 55 |
| 2001 | Till Dad Do Us PartMovie | Brady | 55 |
| 2000 | Sleepy Hollow: Behind the LegendMovie | Self | 54 |
| 2000 | Company ManMovie | Senator Biggs | 54 |
| 1999 | Sleepy HollowMovie | Reverend Steenwyck | 53 |
| 1999 | Stuart LittleMovie | Uncle Crenshaw | 53 |
| 1999 | FlypaperMovie | Roger | 53 |
| 1997 | The Devil's AdvocateMovie | Eddie Barzoon | 51 |
| 1997 | The PestMovie | Gustav | 51 |
| 1997 | Santa FeMovie | Dr. Raskin (uncredited) | 51 |
| 1996 | The CrucibleMovie | Thomas Putnam | 50 |
| 1995 | The Outer LimitsSeries | Dr. Scott Perkins | 49 |
| 1995 | The Avenging AngelMovie | Brother Milton Long | 49 |
| 1994 | Ed WoodMovie | Criswell | 48 |
| 1993 | Heaven & EarthMovie | Minister (uncredited) | 47 |
| 1992 | Batman: The Animated SeriesSeries | Nivens (voice) | 46 |
| 1992 | Mom and Dad Save the WorldMovie | Dick Nelson | 46 |
| 1992 | Out on a LimbMovie | Matt Skearns / Peter Van Der Haven | 46 |
| 1990 | The Hunt for Red OctoberMovie | Skip Tyler | 44 |
| 1990 | Enid Is SleepingMovie | Floyd | 44 |
| 1989 | Tales from the CryptSeries | Professor Finley | 43 |
| 1989 | Who's Harry Crumb?Movie | Eliot Draisen | 43 |
| 1989 | ValmontMovie | Gercourt | 43 |
| 1989 | The People Next DoorSeries | Walter Kellogg | 43 |
| 1988 | BeetlejuiceMovie | Charles | 42 |
| 1988 | Without a ClueMovie | Inspector Lestrade | 42 |
| 1987 | The Gambler: The Legend ContinuesMovie | Buffalo Bill | 41 |
| 1986 | If Tomorrow ComesSeries | Budge Hollander | 40 |
| 1986 | FresnoSeries | Mr. Acme | 40 |
| 1986 | Howard the DuckMovie | Dr. Walter Jenning | 40 |
| 1986 | Ferris Bueller's Day OffMovie | Ed Rooney | 40 |
| 1986 | George Washington II: The Forging of a NationMovie | Thomas Jefferson | 40 |
| 1985 | Amazing StoriesSeries | John Baldwin | 39 |
| 1985 | Transylvania 6-5000Movie | Lepescu | 39 |
| 1985 | The Twilight ZoneSeries | Carl Wilkerson (segment "Opening Day") | 39 |
| 1984 | AmadeusMovie | Emperor Joseph II | 38 |
| 1983 | Easy MoneyMovie | Clive Barlow | 37 |
| 1977 | Secret ServiceMovie | Sgt. Wilson | 31 |
| 1973 | KojakSeries | Attendant | 27 |
| 1971 | Great PerformancesSeries | Sgt. Wilson | 25 |
| 1970 | The RevolutionaryMovie | Red-Haired Radical Committee Member | 24 |