King Arthur: Legend of the Sword was a Guy Ritchie-directed take on the classic Medieval legend, starring Charlie Hunnam as the title character, Jude Law as the villainous Vortigern, Djimon Hounsou as Sir Bedivere, and Àstrid Bergès-Frisbey as the Mage who works for the legendary wizard Merlin. It was released in 2017 by Warner Bros., earning negative reviews and landing with a thud at the box office, effectively halting any future installments in the rebooted Arthurian legend. That's the whole story, right? Not even close. In an exclusive interview with our own Steve Weintraub for his …