'Supernatural' season 10 preview: Someone's back on the dark side

Prepare for two distinctly grand "Supernatural" episodes in the coming weeks Facebook

After Tuesday night's monstrous episode, the Winchester brothers are preparing to face another epic battle against the dark side in the midseason finale of "Supernatural" season 10 next week. 

In the latest promo trailer made for the episode titled "The Things We Left Behind," Dean (Jensen Ackles) is surrounded by several dead bodies and he is covered with blood. Could this mean that he killed those people and went back to his old, evil ways?  

The CW also released the official synopsis for the upcoming episode, which reads: 

"Castiel finds Jimmy's daughter Claire (guest star Kathyrn Love Newton) in a group home and she convinces him to break her out. After she runs away from him, Castiel calls Sam (Jared Padalecki) and Dean to help find her before she gets in trouble. Meanwhile, Crowley (Mark A. Sheppard) faces his biggest challenge yet.

Dean is also heard begging Castiel (Mischa Collins) to kill him once he becomes dangerous again. 

"Knife me, spike me, throw me into the freaking sun, and don't let Sam get the way because he will try. I cant go down that road again. I can't be that thing again," the elder Winchester brother tells the angel who brought him back from Hell. 

Will Castiel actually kill Dean in the coming episode? 

Meanwhile, the previous episode of "Supernatural" season 10 featured the return of Sheriff Jody Mills (Kim Rhodes), who was joined by a very excited deputy named Donna (Briana Buckmaster) instead of her daughter Alex (Katherine Ramdeen). When asked earlier why Alex was missing in episode 10, Rhodes shared that there would be phone calls and they would know what's happening through Sam.  The episode showed, however, that Jody and Donna have different personalities despite sharing the same career. 

The "Supernatural" season 10 midseason finale airs on Tuesday, Dec. 9, on The CW.

News
Christian killings in Nigeria could double in 2026 if extremist threat is not dealt with - report
Christian killings in Nigeria could double in 2026 if extremist threat is not dealt with - report

Already more Christians are killed for their faith in Nigeria than all other countries combined.

Church group praying after New Year's fire tragedy in Switzerland
Church group praying after New Year's fire tragedy in Switzerland

The general secretary of the World Council of Churches said it was a "moment of unimaginable grief and sorrow" for Switzerland.

The story of New Year’s resolutions
The story of New Year’s resolutions

1 January is when people traditionally start the new year with a fresh resolution. This is the story …

Young people more grateful to God, study finds
Young people more grateful to God, study finds

A new survey has suggested that 18 to 34 year olds are more likely to believe in God and have transcendental experiences.