Amazon is ending The Man In The High Castle.

Deadline is reporting that the upcoming fourth season will be the show's last, with a late 2019 premiere date on the cards.

The series is based on Philip K. Dick 1962 novel will wrap production next month.

"It has been a great privilege to work alongside our extraordinary High Castle team, in partnership with David Zucker and Scott Free, to bring my father's classic novel to life, particularly during this tumultuous period in our real world," exec producer Isa Dick Hackett said in a statement announcing the news Tuesday.

"I believe fans will be thrilled and satisfied by the epic conclusion we have in store for them.”

"I am very grateful for the ongoing support from Amazon as we produce this final season, and look forward to building on this extremely successful partnership. Stay tuned; there’s more to come!”

“We are incredibly proud of all of the hard work from the massively talented executive producers, cast, crew, and everyone who has worked on The Man in the High Castle over the years,” Amazon Studios boss Jennifer Salke of the decision to end the series.

“With production ongoing on our fourth and final season, we can’t wait for fans to see how this final chapter in the story unfolds,” the exec added.

“The Man in the High Castle helped define Amazon Prime Video in the genre space, and we are grateful and excited that we’ll continue to be in business with Isa and Electric Shepherd Productions for future Philip K. Dick adaptations.”

Alexa Davalos, Joel De La Fuente, and Rufus Sewell are all slated to return for the final season.

Amazon has been in a transitional period for quite some time now, with Salke wanting to make her mark on the streaming giant.

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