Year Title Role Notes 1992 Overexposed Asst. D.A. Mallery TV film 1993–94 The Untouchables Eliot Ness Main role 1994 Murphy Brown David Wofford Episode: "Where Have You Gone, Joe DiMaggio?" 1994 Because Mommy Works Eric Donovan TV film 1995 Sisters Martin Episodes: "Sleeping with the Devil", "Word of Honor" 1995 If Someone Had Known Paul Chambers TV film 1995 The Pursuit of Happiness Steve Rutledge Main role 1996–97 Promised Land Fred Mooster Episodes: "The Hostage", "Mooster's Revenge" 1998 The Larry Sanders Show Russ Schmitt Episode: "Beverly's Secret" 1998 From the Earth to the Moon Jack Schmitt TV miniseries 1998 Seven Days Gen. Wayne Starker Episodes: "Doppleganger: Parts 1 & 2" 1998 ER David Gardner Episode: "The Miracle Worker" 1999 Just Shoot Me! Matt Bentley Episode: "Lies & Dolls" 1999 Down Will Come Baby Marcus Garr TV film 1999 If You Believe Tom Weller TV film 1999–2002 JAG Cmdr. John Flagler Episodes: "Silent Service", "The Iron Coffin", "Enemy Below" 2000 The King of Queens Les Fisker Episode: "Roast Chicken" 2000 Family Law Lawrence Cameron Episode: "One Mistake" 2000 The Practice Robert Wakefield Episode: "Appeal and Denial" 2001 NYPD Blue David Jessup Episode: "Writing Wrongs" 2001 When Good Ghouls Go Bad James Walker TV film 2001 Spin City Julian Wheeler Episodes: "A Tree Falls in Manhattan", "Yet Another Stakeout", "Fight Flub" 2001–2002 The Guardian Dr. Thomas Reed Episodes: "Pilot", "Reunion", "Home", "The Beginning" 2002 Live from Baghdad Joe Erlichman TV film 2002–2006 Everwood Dr. Harold Abbott Main role 2006 Numb3rs Lawrence Dryden Episode: "Brutus" 2007 Curb Your Enthusiasm Bert Episode: "The Lefty Call" 2007 Women's Murder Club D.A. Pratt Episode: "The Past Comes Back to Haunt You" 2008 Private Practice Charlie Jensen Episode: "Equal & Justice" 2008 Boston Legal A.A.G. Jeremy Hollis Episodes: "The Mighty Rogues", "Juiced" 2008–2009 Eli Stone Martin Posner Recurring role 2009 Greek Jack Reed Episode: "Our Fathers" 2009 Grey's Anatomy Tom Waller Episode: "Tainted Obligation" 2009 Eastwick Pastor Dunn Episodes: "Madams and Madames", "Bonfire and Betrayal" 2009 This Might Hurt Dr. Mitch Malinow TV film 2010 The Deep End Don Branford Episodes: "Pilot", "Where There's Smoke" 2010 Big Love Roy Colburn Episodes: "The Greater Good", "The Mighty and Strong", "Sins of the Father" 2010 The Good Guys Dr. Kalfuss Episode: "Pilot" 2010 No Ordinary Family Dr. Allen Episode: "Pilot" 2010–2014 Parenthood Dr. Pelikan Recurring role (seasons 1 & 5), guest (season 2) 2011 Leverage Livingston Episode: "The Queen's Gambit Job" 2012 Fairly Legal Mitch Rhinehart Episode: "Shine a Light" 2012–2014, 2018 Scandal Samuel Reston Recurring role (seasons 2–3), guest (season 7) 2013 Cult Gary Fisher Episode: "You're Next" 2013 1600 Penn Bernard Episode: "Dinner, Bath, Puzzle" 2013 Don't Trust the B---- in Apartment 23 Mr. Harkin Episodes: "Paris...", "Monday June..." 2013 Castle Aaron Stokes Episode: "Number One Fan" 2015 Mom Richard Episode: "Mashed Potatoes and a Little Nitrous" 2015 Revenge Lawrence Stamberg Episodes: "Plea", "Two Graves" 2015 Chicago Fire Det. Ryan Wheeler Episodes: "2112", "Sharp Elbows", "When Tortoises Fly", "Short and Fat" 2016 The Detour Dr. Rob Episodes: "The B&B", "The Wedding", "The Track" 2016 Better Things Drexel Episode: "Alarms" 2016 Timeless Mark Felt Episode: "The Watergate Tape" 2016–2017 Arrow Noah Kuttler / The Calculator Guest role (seasons 4 & 6) 2016–2018 The Magicians Daniel Quinn Episodes: "Homecoming", "The Cock Barrens", "The Losses of Magic" 2017 A Neighbor's Deception Gerald Dixon TV film 2017 Good Behavior Asher Episode: "Stay Beautiful" 2017 ctrl alt delete Greg Episode: "Philippa" 2019 Unbelievable Bruce Bronstein 1 episode 2019 Perfect Harmony Luke Episode: "Merry Jaxmas" 2020 Criminal Minds Dr. Sebastian Hurst Episode: "Under the Skin" 2023 Perry Mason Judge Durkin Recurring role (seasons 2) 
