Here's what Mark Millar had to say about the project-
"This all started when Matthew Vaughn and I were talking about 'Casino Royale' a couple of years back in the pub between breaks on 'Kick-Ass.' We loved the movie, but wondered why they didn't do all the stuff where he learned how to be James Bond. We've both got a couple of friends in special forces, both here and in the US, and even the real life training, without any artistic license, is really incredible set-piece stuff. If you ramp it up a little, it makes for some incredible scenes in a comic and in a movie. 'The Secret Service' is about a number of things, but one of the central thrusts is about a young, wayward hoodie kid from North London learning how to be James Bond.
"This education of a 21st Century super-spy forms the structure of the story. I can't give too much away because Matthew Vaughn and I co-conceived the thing with Dave, and Vaughn is literally right now writing the screenplay of the movie, so we're on a non-disclosure agreement for a little while yet. But basically, if I had to say anything else about it, I would say that this is our version of S.H.I.E.L.D. or U.N.C.L.E. or any of those brilliant super-spy concepts, but seen through that skewed perspective we brought to superheroes in 'Kick-Ass.' It feels very, very fresh. I don't think there's ever been a comic like this and all three of us are very excited about it. I've wanted to work with Dave since I was sixteen, so it had to be something big"
Presumably, Hamill would be playing the older spy who trains the younger, James Bond-like character. Although, at this point, we all know that Mark Hamill plays a pretty damn good villain, so that's also a possibility. Hit the link for more details including a preview of the comic, over at CBR.
UPDATE: I was just informed by Millar himself, that Hamill won't necessarily be the 'star' in the film but that he will have a pivotal role and that the two leads will be British."
Running Time: Unknown
Release Date: Unknown
MPAA Rating: Unknown
Starring: Mark Hamil [rumored]
Directed by: Unknown
Written by: Matthew Vaughn
Produced by: Mark Millar, Matthew Vaughn