In the second season of the Man in the High Castle, Juliana seeks asylum with the Nazis. At that point it is clear that she needs to disappear from San Francisco, because
she knows from the films it could be destroyed by the atomic bomb, and because both the Kempetai and the Resistance are after her.
It is, however, not clear to me, why she does not for instance escape to the Neutral Zone, which appears to be much safer choice?
We also know she is searching for Dixon, but why does she want to find him so much?