With the first episode reaching a U.K. audience of 4.5 million after 26 viewing days, it makes the spy thriller — starring Eddie Redmayne and Lashana Lynch — the most popular Sky Original launch ever.
Irish writer Stefanie Preissner, known for creating comedy Can’t Cope, Won’t Cope, has adapted the series, writing four episodes, while Kefi Chadwick, who has worked on drama Rivals and crime series ...