Cast Credits Bull (2016) Guest starring as Sam Keane Episode 1x09: Light My Fire (Dec 13, 2016) Chicago P.D. (2014) Guest starring as Darren Maloney Episode 1x08: Different Mistakes (Mar 12, 2014) [Co-Star] Shameless (2011) Guest starring as Sergeant Pierce Episode 3x12: Survival of the Fittest (Apr 7, 2013) [Co-Star]