Sir Gawain and the Green KnightBy: The inspiration for the major motion picture The Green Knight starring Dev Patel. Be prepared to perform what you promised, Gawain; Seek faithfully till you find me A New Years feast at King Arthurs court is interrupted by the appearance of a gigantic Green Knight, resplendent on horseback. He challenges any one of Arthurs men to behead him, provided that if he survives he can return the blow a year later. Sir Gawain accepts the challenge and