King Arthur (2004) is a historical action film directed by Antoine Fuqua and stars Clive Owen, Keira Knightley, and Ioan Gruffudd. The film presents a reimagined version of the Arthurian legend, blending historical drama with elements of myth and action.

Set in the late Roman Empire around the 5th century, the film tells the story of Arthur (Clive Owen), a leader of a group of Sarmatian knights who are stationed in Britain to defend the Roman Empire’s northern frontier from barbarian invasions.

As the Roman Empire begins to collapse, Arthur and his knights are tasked with a crucial mission: to protect the local British inhabitants from the advancing Saxon army led by the fierce warrior Cerdic (Stellan Skarsgård).

The film portrays Arthur as a more grounded and realistic figure than the traditional legendary hero, focusing on his role as a loyal warrior struggling with the burdens of leadership and the quest for peace.

Alongside his trusted allies, including Guinevere (Keira Knightley), the film explores themes of loyalty, honor, and the clash between the fading Roman world and the emerging medieval era.

King Arthur is known for its gritty, battle-driven action sequences, and its attempt to blend historical accuracy with the mythic aspects of the Arthurian legends. It offers a fresh take on the classic story, though it received mixed reviews for its historical liberties and character development.