Chicago P.D. Season 11 finale brought back Olinsky in a surprising cameo, keeping it simple and true to the show's nature. Showrunner Gwen Sigan says bringing back Elias Koteas as Olinsky was a ...

Tracy Spiridakos said goodbye to NBC's Chicago P.D. in the Season 11 finale in the most dramatic way possible. Elias Koteas makes shocking return.

Sergeant Hank Voight (Jason Beghe) was put through it in the Chicago P.D. Season 11 finale—which also included a return from his dead friend, Alvin Olinsky (Elias Koteas), who died after being ...