Ηθοποιοί και συντελεστές
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Γκρέιχαμ ΤσάπμανKing Arthur / Voice of God / Middle Head / Hiccoughing Guard - Τζον ΚλιζSecond Soldier with an Interest in Birds / Large Man with Dead Body / Black Knight / Mr Newt / An Extraordinarily Rude Frenchman / Tim the Wizard / Sir Lancelot
- Έρικ ΆιντλDead Collector / Mr Blint / Sir Robin / The Guard Who Doesn't Hiccough but Tries to Get Things Straight / Concorde / Roger the Shrubber / Brother Maynard
- Τέρι ΓκίλιαμPatsy / Green Knight / Soothsayer / Bridgekeeper / Sir Gawain / Animator
- Νιλ ΙννέςThe First Self-Destructive Monk / Robin's Least Favourite Minstrel / The Page Crushed by a Rabbit / The Owner of a Duck
- Τέρι ΤζόουνςDennis's Mother / Sir Bedevere / Left Head / Voice of Cartoon Scribe / Prince Herbert
- Μάικλ Πέιλιν1st Soldier with an Interest in Birds / Dennis / Mr Duck / Right Head / Sir Galahad / Leader of Knights / Narrator / King of Swamp Castle / Brother Maynard's Roomate
- Connie BoothThe Witch
- Κάρολ ΚλίβελαντZoot / Dingo
- Bee DuffellOld Crone
- Τζον ΓιάνγκThe Dead Body That Claims It Isn't / The Historian Who Isn't A.J.P. Taylor At All
- Rita DaviesThe Historian Who Isn't A.J.P. Taylor (Honestly)'s Wife
- Sally KinghornDr. Winston
- Τέρι ΓκίλιαμΣκηνοθέτης
- Τέρι ΤζόουνςΣκηνοθέτης
- John GoldstoneΠαραγωγός
- Mark ForstaterΠαραγωγός
- Γκρέιχαμ ΤσάπμανΣυγγραφέας
- Τζον ΚλιζΣυγγραφέας
- Έρικ ΆιντλΣυγγραφέας
- Τέρι ΓκίλιαμΣυγγραφέας
- Τέρι ΤζόουνςΣυγγραφέας
- Μάικλ ΠέιλινΣυγγραφέας