In Kingsman: The Golden Circle, a plot point involving Elton John makes up for the diversion in Mark Hamill's comic book role in the original The Secret Service movie.
According to The Secret Service comic co-creator Dave Gibbons, Mark Hamill and Elton John's involvement in the pair of Kingsman movies was part of a plan which included many more celebrity appearances.
"Well, the idea with the original with the original movie was that there would be lots of famous people in it,"
"So quite a lot of this was dictated by people's availability,"