“Supernatural” Season 12 Episode 3 Spoilers: Castiel teams up with Crowley

The long time running series "Supernatural" had excited fans in their return for Season 12. This time, Dean (Jensen Ackles), not only has to worry about his brother's, Sam (Jared Paladecki) safety, but also of her mother, Mary (Samantha Smith), as she returns to the hunting world.

 "Supernatural" Season 12 Episode 3 is titled "The Foundry", the trailer shows a group of children being haunted by a baby, one by one. A crying baby in an abandoned house leads to death and Mary, Sam and Dean investigates, as the synopsis reveals.

In "Supernatural" Season 12 Episode 3 promo, a doll was seen in several frames. It was speculated by News Everyday that the doll could be the force that is behind the strange happening. 

Mary hates hunting but she has to help her sons. Although she does not approve of her sons' life choices, she has to protect them. Therefore she has no choice but to go wherever the mystery and the danger is because that's where the brothers are always headed to.

In a report by Parent Herald, Dean and Sam are not thrilled to have Mary on board in their hunting. The boys have been traumatized by their mother's death in the past and they wanted to have her away from any harm or danger.

Another thing to look forward to in the upcoming episode of "Supernatural" Season 12 is the alliance between Castiel (Misha Collins) and Crowley (Mark A. Sheppard) to hunt for Lucifer. Lucifer, as seen in the previous episode, has taken on another body as host in the rock star Vincent Vincente (Rick Springfield). 

In other news, it was reported that Alicia Witt will reprise her role as Lily Sunder in "Supernatural" Season 12. At this point, it is still unclear in which episode will she appear.

"Supernatural" Season 12 Episode 3 will be aired Thursday, October 27, on The CW at 10:00 p.m. Watch out for Episode 4 on November 10 titled "The One You've Been Waiting For" where the Winchesters try to stop a group of Nazis from resurrecting the dictator Adolf Hitler who was trapped in a 1930's pocket watch. Watch the trailer here.