출연진

• Graham Chapman

  King Arthur / Voice of God / Middle Head / Hiccoughing Guard

• 존 클리즈

  Second Swallow-Savvy Guard / The Black Knight / Peasant 3 / Sir Launcelot the Brave / Taunting French Guard / Tim the Enchanter

• Eric Idle

  Dead Collector / Peasant 1 / Sir Robin the Not-Quite-So-Brave-as-Sir Launcelot / First Swamp Castle Guard / Concorde / Roger the Shrubber / Brother Maynard

• 테리 길리엄

  Patsy / Green Knight / Old Man from Scene 24 (Bridgekeeper) / Sir Bors / Animator / Gorilla Hand

• Terry Jones

  Dennis's Mother / Sir Bedevere / Left Head / Prince Herbert / Voice of Cartoon Scribe