Tonight's episode of The CW's long-running hit Supernatural, The One You've Been Waiting For, brings the Thule Society back into the picture, a group of necromancers who want to bring Nazi leader Adolf Hitler back from the dead. While we wait for this upcoming episodes, a new blooper has surfaced, which shows that Jensen Ackles has had a bit too much caffeine before a scene with Jared Padalecki. This scene features the Winchester Brothers telling a young woman named Ellie Grant (Allison Paige) that they can keep her safe from the Thule.

We first learned about this episode two months ago, when we reported that Adam Rose has come back to reprise his Season 8 guest starring role as Aaron Bass, the grandson of a longtime member of the Judah Initiative, a secretive group of rabbi's who fight to stop the Thule Society. In that episode, he vowed to continue the Judah Initiative's work, and in this upcoming episode, he'll assist the Winchester Brothers once again. TV Line caught up with Jared Padalecki on the set this past August, where he had this to say about how the Thule Society re-emerges.

"We believe they may have been in possession of a cursed object of sorts that might have a bit of Hitler's soul. We have to go back and track the Thule and figure out if, in fact, they have succeeded" in reviving the Nazi leader via a 1930s gold pocket watch."

Jared Padalecki also added that Hitler's vessel is gone, but the Nazi leader still makes an appearance, somehow, adding, "It's fun to see the Supernatural take on what Hitler was really like behind the camera." Fans will have to wait until tonight to see how Hitler emerges in this Supernatural Season 12 episode, but executive producer and showrunner Andrew Dabb described their version of Hitler as a "psychotic Richard Simmons."

The CW has stated in the past they have no plans to bring this show to an end, but Jensen Ackles teased a few months ago that they may be aiming to end the show after its 300th episode. Nothing is set in stone at this time, but that would bring the show to an end in the year 2018, if they do close out the show with the 300th episode. Take a look at this blooper for tonight's episode of Supernatural.

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