Cast Credits Chicago P.D. (2014) Guest starring as FOP Rep Ed Glasser Episode 2x08: Assignment of the Year (Nov 19, 2014) [Co-Star] Guest starring as Williams Episode 4x18: Little Bit of Light (Mar 29, 2017) [Co-Star] Chicago Fire (2012) Guest starring as Olson Episode 3x01: Always (Sep 23, 2014) [Co-Star]