In the next episode of "Supernatural," Asmodeus (Jeffrey Vincent Parise) goes after Sam Winchester (Jared Padalecki), his brother Dean (Jensen Ackles) and the missing Jack (Alexander Calvert).

The trailer for the upcoming installment titled "War of the Worlds" was released just recently and showed Asmodeus trying to locate the whereabouts of Jack by using his psychic ability. The powerful young man is apparently missing and off the grid which prompts the Winchester brothers to find him. However, they are hindered by some evil minions along the way. Sam is ambushed by two of them but Dean manages to come in and help him kill the henchmen. It seems Asmodeus is getting hot on their tail and wants to find Jack as soon as possible. The young nephilim has the ability to blast a strong amount of force around him and knock down anyone in his way.

Meanwhile, the Winchesters' good friend Castiel (Misha Collins) is also looking for Jack and comes across a group of angels. The female leader among them claims that Jack belongs to everyone. His power should be used to help everyone and not just the Winchesters. However, Castiel tells her that he will not help her. Later, he meets up with Dean and expresses to him, "I swore I would protect this boy." It remains to be seen if they will be able to find Jack before Asmodeus does.

In the last episode, the brothers, along with Jack and Castiel, managed to kill a shape-shifting ghoul who took the form of a famous cowboy. However, Jack accidentally killed a security guard which prompted him to leave the group and journey alone to do some soul-searching. The brothers strongly resented his decision.

"Supernatural" season 13 episode 7 will hit the airwaves on Thursday, Nov. 23 at 9 p.m. EST on The CW.