Lydia (Holland Roden), Scott (Tyler Posey) and Malia (Shelley Hennig) will visit a ghostly place called Canaan in "Teen Wolf" season 6, episode 6. This eerie place holds the only clue to finding Stiles (Dylan O'Brien) after Peter (Ian Bohen)gets out of Witch Hunt without him. Will the teens finally be able to reunite with their lost friend?

In "Teen Wolf" season 6, episode 5 titled "Radio Silence," fans witnessed Peter's comeback to the series. As it turns out, he was abducted by the Ghost Riders after escaping from Eichen House in the season 4 finale. Peter grabbed a ride from the Ghost Riders and escaped through the portals. He was able to survive even after getting scorched thanks to his werewolf healing abilities.

Malia and Scott recognized Peter and what's more - he has the keys to Stiles' jeepney. Stiles was finally able to contact his friends through the radio in the jeepney and told them to find Canaan, which is a town listed in the train's arrival board.

However, the trip to Canaan will prove to be difficult. The preview for "Teen Wolf" season 6, episode 6 opens with Lydia witnessing people disappear. "We saw a carousel and people disappearing in a cloud of smoke," she said.

The three will discover where Canaan is on an old map, but they will discover that it is a ghost town. Lydia, Scott and Malia will visit the mysterious place to find clues about Stiles whereabouts. The preview shows the three in Canaan but the place looked abandoned for years. To cap off the spooky aura, a weird lady appears.

"Visitors, I can't believe we have visitors," said the lady. Lydia asks the two on what they are going to do with the lady as they sit with her around the table, chatting as she serves the teens some juice. The next scene shows the lady getting angry and wild and attacking them.

"Teen Wolf" season 6, episode 6 titled "Ghosted" will air on Tuesday, Dec. 20, at 9 p.m. ET on MTV. Watch the preview below: