The young Arthur runs the back passages of Londinium with his crew, not knowing his royal lineage until he grabs Excalibur. Instantly confronted by the sword's influence, Arthur is forced to make up his mind. He joins the rebellion and a shadowy young woman named Guinevere. He must learn to understand the magic weapon, deal with his demons, and unite the people to defeat the dictator Vortigern, the man who murdered his parents and stole his crown to become king.
Annabelle Wallis....Maid Maggie
Millie Brady....Princess Catia
Djimon Hounsou....Sir Bedivere
Eric Bana....Uther Pendragon
Astrid Bergès-Frisbey....The Mage
Aidan Gillen....Goosefat Bill
Daniel Stisen....Londinum Fighter
Kamil Lemieszewski....Merlin Wizard
Filmography links and data courtesy of The Internet Movie Database.