Ioan Gruffudd

Lancelot

Ray Winstone

Bors

Mike Stenson

Executive Producer

Chad Oman

Executive Producer

Graham McTavish

Roman Officer

Joel Edgerton

Gawain

Hugh Dancy

Galahad

Stellan Skarsgård

Cerdic

Mads Mikkelsen

Tristan

Ray Stevenson

Dagonet

Ken Stott

Marius Honorius

Clive Russell

Lancelot's Father

David Wilmot

Woad Killed by Lancelot

Charlie Creed-Miles

Ganis

Ivano Marescotti

Bishop Germanus

Antoine Fuqua

Director

Ned Dowd

Executive Producer

Til Schweiger

Cynric

Stephen Dillane

Merlin

Keira Knightley

Guinevere

Clive Owen

Arthur

Sean Gilder

Jols

David Murray

Merlin's Lieutenant

Ned Dennehy

Mental Monk

Bosco Hogan

Bishop Decoy

Phelim Drew

Obnoxius Monk

Lochlann Ó Mearáin

Roman Commander

David Franzoni

Writer

Des Braiden

Third Monk