The Nazis aren't satisfied with just one world; they want to rule alternate universes, too, in the Season 3 trailer for Amazon's "The Man in the High Castle."

As the trailer teases, Juliana (Alexa Davalos), who has taken refuge in the Neutral Zone, discovers the Nazis are building a mysterious machine to invade and conquer parallel worlds.

Realizing that their fates are intertwined, she works with Trade Minister Tagomi (Cary-Hiroyuki Tagawa) to interpret the mystery of the last remaining films.

Meanwhile, as tensions between the Reich and the Empire continue to rise, Joe Blake (Luke Kleintank) returns from Berlin and is sent on a diplomatic mission to San Francisco, where he and Juliana reunite and come to a turning point in their relationship.

Obergruppenfuhrer John Smith (Rufus Sewell) is being toasted by Nazi high society, but Lincoln Rockwell and J. Edgar Hoover are plotting against him against him.

The trailer is set to Lxandra’s cover of U2’s “In the Name Of Love," the first time it's been covered and used commercially. Mike Benson, Head of Marketing, Amazon Studios said, “This song ties in perfectly to themes in season three including those of hope, heroism and the importance of fighting for the world that you want.”

"The Man in the High Castle" Season 3 premieres October 5 on Amazon.