No its American, its got Danny Glover, Cary Elwes (who was in Glory and some other films), and the chinese bad guy from Rush Hour. Its done some impressive numbers in the UK and has been receiving same rave reviews. If you can see it, I suggest it.
Shit the Uk got a film before the americans, I never thought I'd see the day. It is a really good film, its gets the Genius seal of approval.
I think a lot of UK and American films are delayed purely for marketing reasons. In this instance it might be Halloween and other big movies coming out throughout the month.