Arthur, also known as Chester King, is the founder of the Kingsmen and a supporting antagonist in the 2015 movie Kingsman: The Secret Service after revealing himself as an affiliate of Richmond Valentine.

He is portrayed by veteran and legendary actor Michael Caine, who also portrayed Alfred Pennyworth in Christopher Nolan's Batman trilogy, Michael Jennings and Arthur Tressler in the Now You See Me series. 

In the Movie

The Dog Shooting Training and New Lancelot

Eggsy, along with several other candidates, are recruited to become Kingsman agents, but during a test in which Eggsy has to shoot his dog JB in order to pass, he fails and Roxy becomes the next Lancelot.


He also watches live on a video feed as Harry fights in a corrupt church and Harry is killed by Valentine after killing all the members of the church.

Betrayal and Death

Later, as Arthur and Eggsy toast to the deceased Harry, Eggsy finds out that Arthur had become one of Valentine's converts and Eggsy manages to trick Arthur into drinking the poisoned brandy.