Karl David Sebastian Dencik (born 31 October 1974) is a Swedish-Danish actor. He has acted in both Swedish and Danish films, and has also had major roles in English-language films and series including Tinker Tailor Soldier Spy (2011), The Girl with the Dragon Tattoo (2011), Top of the Lake (2017), McMafia (2018), Chernobyl (2019), and the James Bond film No Time to Die (2021).