"King Arthur is a 2004 film directed by Antoine Fuqua and written by David Franzoni. It stars Clive Owen as the title character, Ioan Gruffudd as Lancelot, and Keira Knightley as Guinevere.
The producers of the film claim to present a historically accurate version of the Arthurian legends, supposedly inspired by new archaeological findings. The accuracy of these claims is subject to debate, but the film is unusual (though not unique) in representing Arthur as a Roman officer rather than a medieval knight. It was shot in England, Ireland, and Wales." - wikipedia.org
King Arthur Movie Trailer from Kyle Lapp on Vimeo.