Cast Credits Instinct (2018) Guest starring as Doug the Medical Examiner (3 episodes) Episode 1x05: Heartless (Apr 22, 2018) Episode 1x04: I Heart New York (Apr 8, 2018) Episode 1x01: Pilot (Mar 18, 2018) Marvel's The Punisher (2017) Guest starring as Col. Morty Bennett Episode 1x07: Crosshairs (Nov 17, 2017) Madam Secretary (2014) Guest starring as Walter Brooks Episode 2x07: You Say You Want a Revolution (Nov 15, 2015) The Blacklist (2013) Guest starring as Staff Lawyer #2 Episode 1x02: The Freelancer (Sep 30, 2013) [Co-Star] Zero Hour (2013) Guest starring as Thomas Klein Episode 1x04: Chain (Jun 15, 2013) House of Cards (2013) Starring as Harry Marshall (9 episodes) Episode 5x04: Chapter 56 (May 30, 2017) Episode 5x03: Chapter 55 (May 30, 2017) Episode 5x02: Chapter 54 (May 30, 2017) Episode 5x01: Chapter 53 (May 30, 2017) Episode 4x13: Chapter 52 (Mar 4, 2016) Episode 4x12: Chapter 51 (Mar 4, 2016) Episode 4x11: Chapter 50 (Mar 4, 2016) Episode 4x09: Chapter 48 (Mar 4, 2016) Episode 4x07: Chapter 46 (Mar 4, 2016) View 6 more View 6 less Guest starring as Harry Marshall Episode 4x10: Chapter 49 (Mar 4, 2016) Person of Interest (2011) Guest starring as University Dept. Chair Episode 4x01: Panopticon (Sep 23, 2014) Blue Bloods (2010) Guest starring as Rabbi Moscowitz Episode 5x09: Under the Gun (Dec 12, 2014) The Good Wife (2009) Guest starring as Derek Voss Episode 6x03: Dear God (Oct 5, 2014) Law & Order: Special Victims Unit (1999) Guest starring as Dr. Phillip Devere Episode 3x21: Denial (May 3, 2002)