Cast Credits Instinct (2018) Guest starring as Bill Episode 2x11: Grey Matter (Aug 25, 2019) [Co-Star] Madam Secretary (2014) Guest starring as Andy Episode 1x15: The Ninth Circle (Mar 8, 2015) Elementary (2012) Guest starring as Sean Cudlow Episode 4x03: Tag, You're Me (Nov 19, 2015) Person of Interest (2011) Guest starring as Uni Episode 3x14: Provenance (Feb 4, 2014) [Co-Star]