It looks like David Dobkin's Arthur & Lancelot film has found one of it's leading ladies. It's being reported that Inception co-star Marion Cotillard has been offered the role of Morgana in the film. The character Morgana is the sorceress half-sister to Arthur.
If Cotillard decides to take on the role she will join Joel Kinnaman (The Killing) who will be playing Lancelot in the movie. There's still very little information on this film, all we know is that it will be "a contemporary re- imagining of the classic tale." The studio is still on the hunt for who will play Arthur.
Warner Bros. plans on releasing the movie on March 15th, 201.