S1, E13: Mike Royko's Revenge
It's the moment of truth for the city of Chicago and the Chicago Police Department. FBI Special Agent Cuyler (guest star Adam Arkin) returns to pay Superintendent Colvin a visit, and Jarek stops at nothing to address family issues that have haunted him for years. When Jarek and Teresa are forced to put everything on the line, the stakes are raised as their case against the kingpin of corruption in Chicago comes to a climactic conclusion.
Starring Adam Arkin, John Heard, Chelcie Ross