The episode focuses heavily on the "GBC" (Great Berlin Canyon) project and the Nazis' efforts to open a portal to parallel worlds. Reichsmarshal John Smith travels to the Poconos to oversee the first test of the anomaly.

John Smith achieves the pinnacle of power but finds himself more alone than ever, losing the very family he claimed to be protecting. Critical Reception

High-stakes sabotage is afoot as Juliana Crain and her allies attempt to stop the Nazi's interdimensional travel. Juliana realizes that her "traveling" ability is the only way to escape or stop the impending threat.