Supernatural season 10 returns with all an new episode on Tuesday, 18 November at 9 pm ET on The CW.
The sixth episode is titled Ask Jeeves, where Dean gets a surprising message from Bobby's cell phone, and the Winchester brothers struggle to solve a murder mystery.
Click here to watch the episode online.
The official synopsis reads:
Last week's 200th episode showcased the emotional journey of Sam and Dean with Carry On Wayward Son performance as a tribute to the brothers.
Following the abduction of a teacher, Winchesters showed up in the school to investigate the case, and were surprised with the musical stage play titled Supernaturals.
The episode ended with a twist - Chuck Shurley, who wrote the Supernatural book series, under the pen name Carver Edlund, appeared in the last few minutes.
Chuck, who was also the Angel's Prophet, disappeared in the Season 5 finale Swan Song.
Rob Benedict, who plays the Prophet, tweeted:
— Rob Benedict (@RobBenedict) November 12, 2014
Watch Ask Jeeves promo here: