20 biggest questions for The Man in the High Castle Season 4

14. Will the Japanese learn about other dimensions?

The Nazis have known all about other dimensions for a while. That was clear during The Man in the High Castle Season 3. Now it’s time to figure out what the Japanese know.

So far, it looks like only Tagomi knows that traveling to other dimensions is possible. The Japanese constantly seem one step behind. Is that going to change in the fourth season?

Could we see John and Tagomi connect over the news of the parallel worlds? Will Juliana somehow get a message to Tagomi to share what the Nazis have done? Wyatt could be the one to pass on the message now that Juliana has been taken and they’ve seen what the Nazis are doing. That would allow Tagomi to tell someone he trusts in the Japanese regime.

13. What’s Himmler’s endgame?

Himmler has created his own symbol. Remember the flag that we all thought was going to be the resistance symbol? Well, it turned out to be the Himmler Youth symbol. He’s collecting new people to join his cause.

What exactly is his endgame going to be? What does he want to gain out of all this? It looks like he wants to go a step further than Hitler ever did. That could be extremely dangerous for all our lead characters, including the Japanese that we don’t necessarily want to side with.

Of course, there’s another important question first.