With the situation mounting in Iran, getting back to Luxembourg looks grim as John struggles to adjust to life and work in Milwaukee, while a driven homicide detective begins to build her case.
In Luxembourg, Leslie attempts to set John up for failure by increasing his workload just as John's real job requires immediate and critical action. An old friend arrives and further complicates John's life.
John's effort to retrieve evidence brings him dangerously close to Agathe. Tom arrives in Luxembourg to help John catch his breath only to ask more of him.
Agathe's case against John begins to mount while John undertakes a desperate attempt to get his father's plan back on track. Meanwhile, Leslie's hostility toward John reaches new heights.
Agathe's case against John begins to mount while John undertakes a desperate attempt to get his father's plan back on track. Meanwhile, Leslie's hostility toward John reaches new heights.
Agathe, headed back to Milwaukee to investigate John, crosses paths with Alice. Tom receives critical new intelligence that may give him the upper hand in his plan to influence the Iranian election.
Agathe interrogates John just as Edward struggles to establish his brother's alibi. A surprise visitor joins the McMillan duck hunt in a last minute appeal to Leslie to allow John back on the travel team.
John returns to Luxembourg where his dedication to his father is put to the test, just as Agathe gathers final evidence that may allow her to learn the truth about John.