"Teen Wolf" Season 6 is back this year with its sixth episode entitled "Ghosted." Theo is back and Argent was saved by Melissa. Moreover, Lydia, Malia and Scott found out that Beacon Hills may suffer the same fate of the ghost town called Canaan.

Liam and Hayden decided to let the Nazi villainous werewolf Mr. Douglas join their team in their mission to capture a Ghost Rider. They needed the Josh to absorb the lightning bolt energy required to attract the Wild Hunt. However, Josh is dead so they opted to get Theo who they thought to be powerful after absorbing Josh' powers before he killed the latter.

To their surprise, Theo is now merely an ordinary guy as his time in hell stripped all his powers. For this reason, Mr. Douglas was very eager to send him back to the ground. But luckily for Theo, he remembered Stiles and offered a valuable information to Liam, revealing that the Wild Hunt cannot leave Beacon Hills yet and they are bound to erase everyone from existence.

Meanwhile, Melissa had to face a unique medical procedure in order to save Argent's life. Apparently, the only cure for the Ghost Rider wounds acquired by Allison's father is an exact and proper mixture of Celtic herbs. Melissa, fortunately, got the correct mix of herbs as failure to do so would have cost the life of Argent on "Teen Wolf" Season 6.

Away from Beacon Hills, Lydia, Malia and Scott followed Scott's orders and headed to Canaan where they met a banshee named Lenore. Canaan is a town that causes hallucinations but despite the strong energy surrounding the place, Lydia, Malia and Scott still proceeded with their plan. They asked Lenore about April 8, 1987, the day the residents of her town left and the banshee sealed her house so nobody could leave.

Lydia faced Lenore and discovered that Lenore was the only person left in Canaan when the Ghost Riders invaded the town because she is a banshee. The old banshee somehow managed to request for his son to live with her that's why Caleb still exists in his current form. Caleb tried to drown Malia and Scott when the duo figured out that he died from drowning but thanks to Lydia for saving the day.

Lydia, being a banshee too, asked for Lenore to free them and help her because she doesn't want to be left alone as she has no Caleb to be with her. Their time in Canaan made them realize that Stiles wanted them to know what fate is waiting for Beacon Hills if they failed to defeat the Ghost Riders. As for Stiles' father, "Teen Wolf" Season 6 episode 6 left a cliffhanger that may open Sheriff Stilinski's memory of his lost son.