Kingsman 3 director Matthew Vaughn shares an update on the script for the final movie in the hit franchise. Taron Egerton returned as superspy Eggsy alongside Colin Firth as Harry Hart in 2017's Kingsman: The Golden Circle, which ended up making over $410.9 million worldwide. After the release of prequel The King's Man in 2021, it's been confirmed that the upcoming fourth franchise installment will conclude the story of Eggsy and Harry, though progress has thus far been slow going.
https://screenrant.com/kingsman-3-movie-update-script-director/