While there is no episode titled "Werewolves of London" for the show Grimm —which concluded its six-season run with episode 13, " The End "—this title belongs to the 17th episode of . [Teen Wolf S6E17] Werewolves of London

: A major plot point involves the pack realizing that the fear-inducing Anuk-Ite needs a second face to reach its full power. Through a connection with the deceased Hellhound Halwyn, Lydia leads the group to discover another faceless body, indicating the creature is close to merging its two halves.

: Gerard Argent and Tamora Monroe continue to manipulate the town's fear, leading to high-stakes confrontations at the high school where Ethan and Jackson are captured and interrogated. Note on Grimm

: The episode famously marks the return of Jackson Whittemore and Ethan Steiner , who are revealed to be living together as a couple in London. They are tracked down and attacked by hunters in their London apartment before eventually making their way back to Beacon Hills to aid the pack.