Supernatural Season 15
Sam (Jared Padalecki) and Dean (Jensen Ackles) in the "Supernatural" Season 15 premiere. The CW/Colin Bentley

“Supernatural” Season 15, episode 7 will not be airing this week. The plot of the episode will be about Dean Winchester (Jensen Ackles) having a “wild night out” after meeting an old friend.

According to the official plot synopsis of the episode, Dean will take a break from slaying demons to “recapture his mojo.” He will go out to have a fun night after he meets his old friend Leo Webb (Christian Kane).

Dean will be out to take case on his own, but instead he will spend the night drinking and singing with the former hunter Leo. “The two have a wild night out,” executive producer Andrew Dabb told TV Insider.

Stills from the next episode show Dean and Leo singing on stage, and the duo appear to be getting into a bar fight. The pictures also reveal an interaction between Sam Winchester (Jared Padalecki) and Castiel (Misha Collins).

The meeting of Castiel and Sam in “Supernatural” Season 15, episode 7 is important because the former will have an idea about how Sam can find God. Castiel will help the Winchester in finding God.

With the TV series nearing the half-way mark, the plot may give some hints about how the show will come to an end. According to a theory by Screen Rant, the show may come to an end with the death of the Winchester brothers.

Will the Winchester brothers come out alive by the end of the show? If the series does end with the death of Sam and Dean, they may be heading towards a quest that will be too much for them to handle.

According to CBR, the producers have decided to bring back some of the characters who have appeared in the previous seasons in order to make the last few episodes special. It remains to be seen which other former cast member will have a guest appearance in the TV series.

“Supernatural” Season 15, episode 7 is titled “Last Call.” It will air on Dec. 5 at 8 p.m. EST on The CW.