Kingsman: The Secret Service features Samuel L. Jackson as the main villain, Richmond Valentine, and there are a lot of interesting facts regarding the character both in front of and behind the camera. The Kingsman movie franchise consists of Kingsman: The Secret Service (2015), Kingsman: The Golden Circle (2017), and the prequel film The King's Man (2021). This trilogy is a modern spy action comedy that plays its espionage elements as equal parts straight and parody. Sharp suits, hyper-realistic gore, British manners, and thrilling fight sequences are all staples of the franchise.
https://screenrant.com/kingsman-samuel-l-jackson-richmond-valentine-character-lisp-explained/