Fri, 03/10/2023 - 12:32 Tech Insider When you buy through our links, Insider may earn an affiliate commission. Learn more.Four years after the series' conclusion, Idris Elba returns as John Luther in 'Luther: Fallen Sun.'John Wilson/Netflix Tags Streaming (Reviews), Reviews, Entertainment, luther, VPN, Hulu, Idris Elba, netflix, Streaming, FAQ Page, Insider Picks, IP Streaming, product card, Insider Reviews, How to Watch, where to watch, IP Freelance Source How to watch 'Luther: The Fallen Sun': Idris Elba returns in the film continuat…