Calling actions in another controller?

[eluser]oscaralexander[/eluser]
@Fesweb: Hmm, I've just tried implementing the _remap function, but failed. The Router class checks the /contollers folder for a file named after segment[0] (/controllers/united-kingdom.php, in this case) and calls show_404($segments[0]) when the file isn't found. It doesn't even get to the _remap function, as it does not resort to the default_controller.

Am I missing something here?