
Filmography86 titles
Importing filmography…
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2026 | The Thing ExpandedMovie | Self | 78 |
| 2021 | Pennywise: The Story of ‘It’Movie | Himself | 73 |
| 2018 | Magnum P.I.Series | David | 70 |
| 2018 | Summer Camp IslandSeries | The Broom Maker (voice) | 70 |
| 2017 | The Good FightSeries | Geoffrey Solomon | 69 |
| 2016 | TumbledownMovie | Bruce Jespersen | 68 |
| 2016 | Don't Think TwiceMovie | Lou | 68 |
| 2016 | BullSeries | Dr. Declan Mittman | 68 |
| 2015 | YoungerSeries | Edward L.L. Moore | 67 |
| 2015 | Mr. RobotSeries | Ice Cream Man | 67 |
| 2014 | Red OaksSeries | Morrie | 66 |
| 2014 | TransparentSeries | Buzzy Rackless | 66 |
| 2013 | Orange Is the New BlackSeries | Bill Montgomery | 65 |
| 2012 | ElementarySeries | Jacob Weiss | 64 |
| 2009 | The Good WifeSeries | Geoffrey Solomon | 61 |
| 2008 | Vote and Die: Liszt for PresidentMovie | Rease Cunningham | 60 |
| 2005 | PalindromesMovie | Steve Victor | 57 |
| 2001 | 61*Movie | Milt Kahn | 53 |
| 2000 | Noriega: God's FavoriteMovie | Mark | 52 |
| 1999 | Law & Order: Special Victims UnitSeries | Dr. Berletch | 51 |
| 1999 | Family LawSeries | Judge Thomas Armstrong | 51 |
| 1999 | Play It to the BoneMovie | Artie | 51 |
| 1998 | FelicitySeries | Dr. Auerbach | 50 |
| 1998 | Oh BabySeries | — | 50 |
| 1997 | The PracticeSeries | A.D.A. Ed Means | 49 |
| 1997 | Fire Down BelowMovie | Phil Pratt | 49 |
| 1997 | Hollywood DreamersMovie | Self | 49 |
| 1995 | Forget ParisMovie | Craig | 47 |
| 1995 | The Face on the Milk CartonMovie | Jonathan Sands | 47 |
| 1994 | My Girl 2Movie | Phil Sultenfuss | 46 |
| 1993 | Six Degrees of SeparationMovie | Dr. Fine | 45 |
| 1993 | Bound by HonorMovie | Prison Librarian | 45 |
| 1993 | And the Band Played OnMovie | William W. Darrow, PhD | 45 |
| 1993 | The Man Without a FaceMovie | Prof. Carl Hartley | 45 |
| 1992 | Picket FencesSeries | Ed Lawson | 44 |
| 1992 | Encino ManMovie | Mr. Morgan | 44 |
| 1991 | My GirlMovie | Phil Sultenfuss | 43 |
| 1990 | Law & OrderSeries | Judge Andrew Wolinsky | 42 |
| 1990 | BlossomSeries | — | 42 |
| 1990 | The Great Los Angeles EarthquakeMovie | Kevin Conrad | 42 |
| 1990 | Vietnam TexasMovie | — | 42 |
| 1990 | ItSeries | Stan Uris | 42 |
| 1989 | Cast the First StoneMovie | Refson | 41 |
| 1988 | Murphy BrownSeries | Ben | 40 |
| 1988 | Drug Free Kids: A Parents' GuideMovie | Self | 40 |
| 1988 | License to DriveMovie | Mr. Anderson | 40 |
| 1988 | Higher GroundMovie | McClain | 40 |
| 1988 | The George McKenna StoryMovie | Ben Proctor | 40 |
| 1987 | WalkerMovie | Ephraim Squier | 39 |
| 1987 | Bride of BoogedyMovie | Carleton Davis | 39 |
| 1987 | thirtysomethingSeries | — | 39 |
| 1987 | The BelieversMovie | Marty Wertheimer | 39 |
| 1987 | Rent-a-CopMovie | Roger | 39 |
| 1986 | MatlockSeries | Attorney David O'Malley | 38 |
| 1986 | L.A. LawSeries | Barry Glassman / Jay Ellison | 38 |
| 1986 | HeartburnMovie | Arthur | 38 |
| 1985 | The Falcon and the SnowmanMovie | Bartender | 37 |
| 1985 | Amazing StoriesSeries | Trent Tinker | 37 |
| 1985 | Wild HorsesMovie | Bob Bowne | 37 |
| 1985 | Head OfficeMovie | Max Landsberger | 37 |
| 1983 | The Demon Murder CaseMovie | Anthony Marino | 35 |
| 1983 | AdamMovie | Jay Howell | 35 |
| 1982 | Cagney & LaceySeries | Ralph Barbinski | 34 |
| 1982 | The ThingMovie | Clark | 34 |
| 1982 | Timerider: The Adventure of Lyle SwannMovie | Claude Dorsett | 34 |
| 1981 | Fallen AngelMovie | Howard Nichols | 33 |
| 1980 | Heaven's GateMovie | Cully | 32 |
| 1979 | Scavenger HuntMovie | Georgie Carruthers | 31 |
| 1979 | Mr. HornMovie | Sheriff Ed Smalley | 31 |
| 1979 | Walking Through the FireMovie | Dr. Maitland | 31 |
| 1979 | Hanover StreetMovie | 2nd Lieut. Jerry Cimino | 31 |
| 1979 | Time ExpressSeries | — | 31 |
| 1977 | Semi-ToughMovie | Phillip Hooper | 29 |
| 1976 | Bittersweet LoveMovie | Alex | 28 |
| 1976 | Having BabiesMovie | Max Duggin | 28 |
| 1975 | One Day at a TimeSeries | David Kane | 27 |
| 1975 | SwitchSeries | Wes Atwater | 27 |
| 1974 | Happy DaysSeries | — | 26 |
| 1974 | RhodaSeries | — | 26 |
| 1972 | M*A*S*HSeries | Digger | 24 |
| 1972 | The WaltonsSeries | — | 24 |
| 1971 | All in the FamilySeries | George | 23 |
| 1970 | The Mary Tyler Moore ShowSeries | Bob Larson | 22 |
| 1970 | All My ChildrenSeries | — | 22 |
| 1968 | Hawaii Five-OSeries | Bink Avery | 20 |
| 1951 | Hallmark Hall of FameSeries | Danny | 3 |