In "Rogue," the latest episode of "Doctor Who," the Doctor and Ruby Sunday travel to the 19th century to enjoy the delights of Regency England. The dancing and high society romance are all very "Bridgerton" — or, for the benefit of older viewers, Jane Austen — but there's something amiss at the Duchess of Pemberton (Indira Varma)'s party.
A group of alien cosplayers are playing a lethal game of dress-up, and the only people standing in their way are the Doctor (Ncuti Gatwa), Ruby (Millie Gibson) and a mysterious bounty hunter known simply as Rogue — a man who develops an unexpectedly deep connection with the last of the Time Lords.
