The Winchester brothers better dust off their necromancy tomes. The Thule are back on Supernatural, and this time they're bringing along the Führer himself. That's right, it's time for Sam and Dean to square off with Hitler.

Four years ago, the Winchester brothers squared off with the WWII society, Aaron Bass (Aaron Rose) and a Golem at their backs. Sam (Jared Padalecki) and Dean (Jensen Ackles) didn't manage to kill off the entire order of Nazi necromancers, however, and it was only a matter of time before the Thule rose again...

"We've got something really cool coming up in Episode 5, where it will be the triumphant or not so triumphant return of the Thule, who have decided to enact their master plan and bring back Hitler," co-showrunner Andrew Dabb told TV Line. "And the way we describe our Hitler is 'a psychotic Richard Simmons,' so a little different than the standard portrayal. Sam and Dean are going to fight Hitler, and that's opening up some interesting doors for us in terms of just doing some more crazy stuff."

We congratulate the Thule on their timing. What better time to bring back one of history's most notorious villains than when the world is already spiraling out of control? It's too bad the episode will air after election season. Otherwise, the Supernatural writers could have certainly peppered in a few well-placed Donald Trump cracks.

With the second coming of the season 8 baddies, fans must be wondering if Aaron, the last legacy of the Judah Initiative, will return with his golem. Sadly, the Supernatural powers that be have yet to comment the actor's potential involvement.

Supernatural will return to The CW on Oct. 13 at 9 p.m. ET. Click the video below to see a preview for season 12.