Credits

• 2021 · Pennywise: The Story of ‘It’ as Himself
• 2021 · The Equalizer as Rabbi Alton
• 2019 · Hudson as Jerry
• 2018 · Summer Camp Island as The Broom Maker (voice)
• 2017 · Kevin (Probably) Saves the World as Dr. Sloane
• 2017 · The Good Fight as Geoffrey Solomon
• 2016 · Bull as Dr. Declan Mittman
• 2016 · Tumbledown as Bruce Jespersen
• 2016 · Lonely Boys as Irving
• 2015 · Mr. Robot as Ice Cream Man
• 2015 · Younger as Edward L.L. Moore
• 2014 · Transparent as Buzzy Rackless
• 2014 · Red Oaks as Morrie
• 2013 · Orange Is the New Black as Bill Montgomery
• 2012 · Elementary as Jacob Weiss
• 2009 · The Good Wife as Geoffrey Solomon
• 2005 · Palindromes as Steve Victor
• 2001 · 61* as Milt Kahn
• 1999 · Play It to the Bone as Artie
• 1999 · Law & Order: Special Victims Unit as Dr. Berletch
• 1999 · Family Law as Judge Thomas Armstrong
• 1998 · Felicity as Dr. Auerbach
• 1998 · Oh Baby as
• 1998 · Significant Others as
• 1997 · Hollywood Dreamers as Self
• 1997 · Fire Down Below as Phil Pratt
• 1997 · The Practice as A.D.A. Ed Means
• 1997 · The Practice as Dr. Daniel Taylor
• 1996 · Undue Influence as Jack Vega
• 1996 · Multiplicity as Del King
• 1995 · The Face on the Milk Carton as Jonathan Sands
• 1995 · Forget Paris as Craig
• 1995 · My Brother's Keeper as Morley
• 1994 · The Patriots as Jeremy Pelman
• 1994 · My Girl 2 as Phil Sultenfuss
• 1993 · And the Band Played On as William W. Darrow, PhD
• 1993 · The Man Without a Face as Prof. Carl Hartley
• 1993 · Bound by Honor as Prison Librarian
• 1992 · Encino Man as Mr. Morgan
• 1992 · My Crasy Life as Computer
• 1991 · The Story Lady as Norm Denton
• 1991 · My Girl as Phil Sultenfuss
• 1991 · Going Under as Defense Contractor
• 1990 · Always Remember I Love You as Earl Monroe
• 1990 · It as Stan Uris
• 1990 · The Great Los Angeles Earthquake as Kevin Conrad
• 1990 · Law & Order as Judge Andrew Wolinsky
• 1990 · Blossom as
• 1990 · Vietnam Texas as
• 1990 · Flashback as Barry
• 1989 · Far from Home as Duckett
• 1988 · Murphy Brown as Ben
• 1988 · The George McKenna Story as Ben Proctor
• 1988 · License to Drive as Mr. Anderson
• 1988 · Hiroshima Maiden as Jim Bennett
• 1988 · Drug Free Kids: A Parents' Guide as Self
• 1987 · Walker as Ephraim Squier
• 1987 · Rent-a-Cop as Roger
• 1987 · thirtysomething as
• 1987 · The Believers as Marty Wertheimer
• 1987 · Roses Are for the Rich as Everett Corbett
• 1986 · When the Bough Breaks as Milo
• 1986 · Adam: His Song Continues as Jay Howell
• 1986 · L.A. Law as Robert Boland
• 1986 · L.A. Law as Barry Glassman / Jay Ellison
• 1986 · Heartburn as Arthur
• 1986 · Matlock as
• 1985 · Wild Horses as Bob Bowne
• 1985 · Amazing Stories as Trent Tinker
• 1985 · The Mean Season as Bill Nolan
• 1985 · The Falcon and the Snowman as Bartender
• 1984 · The Burning Bed as Aryon Greydanus
• 1984 · Flight 90: Disaster on the Potomac as Roger Olian
• 1983 · Under Fire as Hub Kittle
• 1983 · Adam as Jay Howell
• 1983 · Nightmares as Steven Houston (segment "Night of the Rat")
• 1983 · Risky Business as Rutherford
• 1983 · An Invasion of Privacy as Dr. Harvey Cohen
• 1982 · Money on the Side as Nelson Vernon
• 1982 · The Thing as Clark
• 1982 · Cagney & Lacey as Ralph Barbinski
• 1981 · Fallen Angel as Howard Nichols
• 1981 · East of Eden as Will Hamilton
• 1980 · Heaven's Gate as Cully
• 1979 · Scavenger Hunt as Georgie Carruthers
• 1979 · Hanover Street as 2nd Lieut. Jerry Cimino
• 1978 · Betrayal as Loren Plotkin
• 1978 · Who'll Stop the Rain as Danskin
• 1977 · Semi-Tough as Phillip Hooper
• 1976 · Having Babies as Max Duggin
• 1976 · Bittersweet Love as Alex
• 1975 · One Day at a Time as David Kane
• 1975 · Whiffs as Lockyer's Aide
• 1975 · Switch as Wes Atwater
• 1974 · Rhoda as
• 1974 · Happy Days as
• 1972 · M*A*S*H as Digger
• 1972 · The Waltons as
• 1971 · All in the Family as George
• 1970 · The Mary Tyler Moore Show as Bob Larson
• 1970 · All My Children as
• 1968 · Hawaii Five-O as Bink Avery
• 1951 · Hallmark Hall of Fame as Danny
• Future · Another Year Together as Stanley
• Future · The Thing Expanded as Self
• 2024 · That Alien, Sound as Allen
• 2021 · Frankie as
• 2016 · Don't Think Twice as Lou
• 2008 · Vote and Die: Liszt for President as Rease Cunningham
• 2000 · Noriega: God's Favorite as Mark
• 1998 · The Thing: Terror Takes Shape as Self
• 1995 · It Was Him or Us as Walter Pomeroy
• 1994 · Search for Grace as Dr. Randolph
• 1994 · Keys as Lowly Flowers
• 1993 · Six Degrees of Separation as Dr. Fine
• 1990 · Out of Sight, Out of Mind as Dr. Meltzner
• 1989 · Cast the First Stone as Refson
• 1989 · Settle the Score as Lincoln Whately
• 1989 · Third Degree Burn as Clay Reynolds
• 1989 · Two Daddies? as Michael Stevens (voice)
• 1988 · Higher Ground as McClain
• 1988 · Shoot to Kill as Norman
• 1987 · Roses Are for the Rich as Everett Corbett
• 1987 · Bride of Boogedy as Carleton Davis
• 1986 · Mr. Boogedy as Carleton Davis
• 1985 · My Science Project as Detective Isadore Nulty
• 1985 · Head Office as Max Landsberger
• 1985 · Embassy as Dennis Thorne
• 1985 · Obsessed with a Married Woman as Ed Karasick
• 1984 · Empire as Jack Willow
• 1983 · The Winter of Our Discontent as Danny
• 1983 · The Demon Murder Case as Anthony Marino
• 1982 · Timerider: The Adventure of Lyle Swann as Claude Dorsett
• 1982 · I'm Dancing as Fast as I Can as Alan Newman
• 1979 · Walking Through the Fire as Dr. Maitland
• 1979 · Time Express as
• 1979 · Mr. Horn as Sheriff Ed Smalley
• 1975 · Hot l Baltimore as