The Supernatural production machine is churning out episodes for season 10, and six episode titles have slipped out.

No Castiel & Crowley For 'Supernatural' 200th Episode, Who Will Appear In 'Fan Fiction?

Supernatural will kick off the tenth season with "Black," catching viewers up to speed with the rouge Demon Dean (Jensen Ackles) and his younger brother Sam (Jared Padalecki). As Sam searches high and low for the missing Winchester, Dean will embrace his evil side with Crowley.

However, the brothers won't reunite until episode 3, which is titled "Soul Survivor' and directed by Ackles. Airing in the wake of "Reichenbach," the third installment will see Demon Dean try to take a pickaxe to Sammy's head while the human Winchester brandishes Ruby's knife.

Jared Padalecki Dishes On Demon Dean Cure, 'Heartbroken' Sam In 'Supernatural' Season 10

Episode 4 will be "Paper Moon" and precede the series' milestone 200th episode, "Fan Fiction." Once the "musical-ish" episode concludes, Supernatural will move on to "Ask Jeeves," according to Spoiler TV.

Find out more when Supernatural returns to The CW on Oct. 7 and catch the series' first retrospective on Oct. 6. Click the video below to see a preview for season 10 and the Year of the Deanmon.