In "Supernatural" Season 12 episode 13, we are about to see the hunt for Lucifer's love child. We are about to see whether Kelly Kline (Courtney Ford) sides with our heroes or not in the upcoming episode.

"Supernatural" season 12 episode 13 "Family Feud" will unveil that both angels and demons are heading to get the nephilim. Kelly Kline, is still not aware that she has the devil's son in her womb. This also makes her feel worried when supernatural forces start targeting her and she does not seem to figure out how to fight them.

We will also see in "Supernatural" season 12 episode 13 "Family Feud" that the angels are looking forward to killing her while she is forced to take help from a demon for her protection. Meanwhile, we will also see that Sam (Jared Padalecki) and Dean (Jensen Ackles) are looking forward to tracking her down and learn about Lucifer's baby. However, they are also tackling with other urgent cases.

"Supernatural" season 12 episode 13 "Family Feud" will show us that the Winchester brothers will be handling a case involving a strange death at a museum. According to their investigations, the death involves a ghost. And, Sam and Dean will figure out that the mystery involves a merchant ship that sank in 1723. In addition, the "Supernatural" season 12's 13th episode reveals that there is a connection between Crowley (Mark Sheppard) and the case, so they will ask for help from him and his mother, Rowena (Ruth Connell).

We will come to know that Crowley's son, Gavin McLeod (Theo Devaney) is the behind the death. And, we also note of him being a passenger on that sunken ship. With Rowena's help, the Winchesters will locate McLeod. This explains one of the reasons for naming the episode "Family Feud" as there is going to be an unfriendly family reunion.

Another major update for "Supernatural" season 12 episode 13 "Family Feud" by showrunner Andrew Dabb is that Lucifer is about to return in another human body. Rowena was seen sending him to the depths of the ocean, but it seems like he was still alive. With his nephilim offspring inside Kelly Kline, he would love to have it from her.

Stay tuned for the upcoming "Supernatural" season 12 episode 13 "Family Feud" on Thursday at 8 p.m. EST on the CW.