Cast Credits Madam Secretary (2014) Guest starring as Senator Philip Armstrong (3 episodes) Episode 6x04: Valor (Oct 27, 2019) [Co-Star] Episode 6x03: Killer Robots (Oct 20, 2019) [Co-Star] Episode 6x02: The Strike Zone (Oct 13, 2019) [Co-Star] Z Nation (2014) Guest starring as Jacob Episode 1x06: Resurrection Z (Oct 17, 2014) [Co-Star] Grimm (2011) Guest starring as Hans Roth Episode 1x13: Three Coins in a Fuchsbau (Mar 2, 2012) [Co-Star]