Credits

• 2024 · Transplant as Dr. Robinson
• 2023 · The American Buffalo as (voice)
• 2022 · The U.S. and the Holocaust as (voice)
• 2021 · Pig as Darius
• 2021 · Big Shot as Sam
• 2021 · Rebel as Mark Duncan
• 2019 · The Act as Detective
• 2016 · Waffles and Bullet Holes: A Return to Sioux Falls as self
• 2015 · The Carmichael Show as Grant
• 2014 · How to Get Away with Murder as Wallace Mahoney
• 2014 · 10 Cent Pistol as Nir Zir
• 2014 · In Security as Broomhall
• 2014 · Fargo as Hamish Boker
• 2013 · Masters of Sex as Shep Tally
• 2013 · The Bridge as Federal Investigator
• 2012 · The Newsroom as Adam Roth
• 2012 · The Sessions as Josh
• 2011 · Prohibition as Reader (voice)
• 2011 · Just Peck as Michael Peck
• 2010 · Summer Eleven as
• 2010 · Tell-Tale as Husband
• 2010 · Justified as Theo Tonin
• 2009 · A Serious Man as Divorce Lawyer
• 2009 · The National Parks: America's Best Idea as
• 2009 · Modern Family as Reece
• 2008 · Sons of Anarchy as Ethan Zobelle
• 2008 · The War as Reader
• 2007 · Life as Ted Earley
• 2007 · Graduation as Dean Deeley
• 2006 · Murder on Pleasant Drive as John Smith
• 2006 · Marilyn Hotchkiss' Ballroom Dancing & Charm School as Gabe Difranco
• 2005 · Kids in America as Ed Mumsford
• 2005 · Commander in Chief as Carl Brantley
• 2005 · The Closer as Scott Esposito / Steven Hirschbaum
• 2005 · Hitch as Max
• 2004 · Boston Legal as A.D.A. Douglas Kupfer
• 2004 · Unforgivable Blackness: The Rise and Fall of Jack Johnson as Other Voices (voice)
• 2004 · TV Land Moguls as
• 2003 · Horatio's Drive: America's First Road Trip as Other Voices (voice)
• 2002 · 8 Simple Rules... for Dating My Teenage Daughter as Ed Gibb
• 2002 · Monk as Dale 'The Whale' Biederbeck
• 2002 · Halloween: Resurrection as Will Brennan (archive footage) (uncredited)
• 2002 · Stark Raving Mad as Don Partridge (uncredited)
• 2002 · Baby Bob as Walter Spencer
• 2002 · Roughing It as Henry
• 2001 · Off Season as Richard Frangello
• 2001 · Mission as Vissarion Belinsky (voice)
• 2000 · East of A as Sylvester
• 2000 · Hanging Up as Joe Marks
• 2000 · Dropping Out as Scott Kayle
• 1999 · The West Wing as Dr. Stanley Keyworth
• 1999 · Law & Order: Special Victims Unit as Dr. Julius Adler
• 1999 · A Slight Case of Murder as Detective Fred Stapelli
• 1999 · Lake Placid as Kevin
• 1998 · Thirst as Bob Miller
• 1998 · With Friends Like These... as Steve Hersh
• 1998 · Halloween H20: 20 Years Later as Will Brennan
• 1997 · Lewis & Clark - The Journey of the Corps of Discovery as Merriwether Lewis (voice)
• 1997 · Perversions of Science as Paul Danko
• 1997 · Not in This Town as Brian Schnitzer
• 1997 · The Practice as Atty. Albert Ginsberg
• 1996 · The West as Self
• 1996 · The Daily Show as Self
• 1995 · MADtv as Self - Host
• 1995 · In the Line of Duty: Hunt for Justice as Agent Gabriel Valentino
• 1994 · Chicago Hope as Aaron Shutt
• 1994 · Baseball as Various (voice)
• 1993 · Wrestling Ernest Hemingway as Bookstore Manager
• 1993 · Dottie Gets Spanked as Dick Gordon
• 1993 · Frasier as Tom
• 1993 · Big Wave Dave's as Marshall Fisher
• 1991 · The Doctor as Eli
• 1990 · A Promise to Keep as Louis Colt
• 1990 · Babies as David
• 1990 · Law & Order as George Costas
• 1990 · Heat Wave as Art Berman
• 1990 · Northern Exposure as Adam
• 1989 · Julie Brown: The Show as Jeff
• 1989 · Oceano as Candido Amado
• 1989 · Hard Time on Planet Earth as Harry Newcomb
• 1988 · China Beach as
• 1988 · Necessary Parties as Mr. Dunfee
• 1987 · A Year in the Life as Jim Eisenberg
• 1987 · Personal Foul as
• 1986 · A Year in the Life as Jim Eisenberg
• 1986 · L.A. Law as Richard Kendall
• 1986 · All is Forgiven as Phil Douglas
• 1986 · Tough Cookies as
• 1985 · MacGyver as Tony Parisio
• 1985 · The Twilight Zone as
• 1985 · The Fourth Wise Man as Joseph
• 1982 · St. Elsewhere as
• 1982 · Teachers Only as Michael Dreyfuss
• 1982 · Late Night with David Letterman as Self
• 1981 · Jessica Novak as
• 1981 · Chu Chu and the Philly Flash as Charlie
• 1981 · Full Moon High as Tony
• 1981 · Under the Rainbow as Henry Hudson
• 1979 · Knots Landing as Mark Baylor
• 1979 · Sweepstakes as
• 1978 · Pearl as Pvt. Billy Zylowski
• 1977 · The Love Boat as Alex Lambert
• 1977 · Busting Loose as
• 1976 · Baby Blue Marine as Rupe
• 1975 · All Together Now as Jerry
• 1975 · Barney Miller as Howard Smith
• 1974 · It Couldn't Happen to a Nicer Guy as Ken Walters
• 1974 · Harry O as
• 1974 · Happy Days as
• 1971 · Made For Each Other as Teenage Gig
• 1969 · The Monitors as Boy in Monitors Commercial
• 1969 · People Soup as
• 1968 · Hawaii Five-O as Alex Scofield