Question: who played king arthur in monty pythons holy grail
Answer: Actor Main role Other roles ( in order of appearance ) Chapman , Graham Graham Chapman Arthur , King of the Britons Voice of God / Middle Head of Three - Headed Knight / Hiccuping Guard at Swamp Castle Cleese , John John Cleese Sir Lancelot the Brave Swallow - Savvy Guard # 2 / Man with `` Dead '' Body / Black Knight / Witch - hunting Villager # 3 / Singing Camelot Knight # 4 / French Taunter / Tim the Enchanter Gilliam , Terry Terry Gilliam Patsy , Arthur 's Servant Green Knight / Singing Camelot Knight # 3 / Gorilla Hand / Old Man in Scene 24 ( Soothsaying Bridgekeeper ) / Sir Bors / Weak -