
It is revealed that Peter Hale was captured by the Ghost Riders after escaping Eichen House during the lockdown caused by the McCall Pack in Season 5B's Amplification and Lie Ability, when they were trying to get Lydia Martin out before she died from Gabriel Valack's trephination. The elderly woman Lydia saw in her premonition at the Stilinski House in Sundowning, where she stated that all of the train stops had been cancelled. Sandra Hugo, a doctor who Lydia saw in a premonition while in math class in Superposition, who looked at her in shock as a train passed by them. Trent, the teenage boy who Lydia Martin saw in the upstairs hallway at the Stilinski House in Relics, who tried to give her hints in her search for Stiles. Several people that Lydia Martin has seen in Banshee premonitions throughout the season thus far made appearances in this episode, where it was revealed that they, like Stiles and Peter, were captives of the Wild Hunt. Gwen appeared in the Phantom Train Station after having been taken and erased from reality in Relics. He was last seen in Season 6's Memory Lost.
Stiles Stilinski appeared in this episode. She was last seen in Season 5's Apotheosis. Kira Yukimura appeared in flashbacks in this episode. Arden Cho as Kira Yukimura (archive footage) (uncredited).
JR Bourne as Chris Argent (credit only).Melissa Ponzio as Melissa McCall (credit only).Dylan Sprayberry as Liam Dunbar (credit only).Please review the policies and feel free to add one. Trapped inside the Wild Hunt, Stiles reunites with an unexpected ally Scott, Lydia and Malia learn that Stiles' Jeep may be connected to his disappearance.