A normal teenager is transported to a Monty Pythonesque medieval fantasy land where an odd, adamant knight takes him on a quest.
| Actor | Role |
|---|---|
 Graham ChapmanSir George / Queen | Sir George / Queen |
 Peter CookKing Arthur | King Arthur |
 Chris YoungJake | Jake |
 Rik MayallTroll | Troll |
 Gabrielle AnwarPrincess / Fiona Penwarden | Princess / Fiona Penwarden |
 Nancy LenehanMother | Mother |
 Daniel PeacockBritish Telecom Engineer | British Telecom Engineer |
 Griff Rhys JonesInnkeeper | Innkeeper |
 Alexei SayleHead torturer | Head torturer |
| CCharles SimonServant | Servant |
 Liz SmithWitch | Witch |
 Richard StrangeLobster #1 | Lobster #1 |
 Tony SlatteryLobster #2 | Lobster #2 |