Black Knight scene, taken from Monty Python and The Holy Grail. Terry Jones And none in intelligence. Fight between Monty Python king arthur and black knight. Monty Python Fight Scene. 44Roadrunner44. " Monty Python and the Holy Grail" . BLACK KNIGHT: None shall pass. . ARTHUR: If you do not agree to my commands, then I shall-- [twong]. In response to the continued kicks and insults, Arthur chops off the Black Knight's right leg. What are you going to do, bleed on me? Monty Python and the Holy Grail You are indeed brave, Sir Knight, but the fight is. What does it mean? All right; we'll say the fight was equal. The Black Knight replies by saying, "I'm invincible!