Keira Knightley and Ben Whishaw are joined by a strong supporting cast in Netflix's new Christmas-set spy thriller series.
Louisa Mellor is the UK TV Editor at Den of Geek. She has a passion for arts and entertainment, covering a wide range of topics including TV, film, and reviews since 2010, with contributions to notable platforms such as bbc.co.uk, BBC Radio 4, Pilot TV magazine, and theguardian.com. Louisa's work has also been featured in NewsBreak, Newswav, and Den of Geek.