 Jim HensonJen / High Priest, Ritual Master | Jen / High Priest, Ritual Master |
 Kathryn MullenKira, a Gelfling | Kira, a Gelfling |
 Frank OzAughra, a Keeper of Secrets / Chamberlain | Aughra, a Keeper of Secrets / Chamberlain |
 Dave GoelzFizzgig, a Friendly Monster / General, Garthim Master | Fizzgig, a Friendly Monster / General, Garthim Master |
 Steve WhitmireScientist (voice) | Scientist (voice) |
 Louise GoldGourmand | Gourmand |
 Brian MeehlOrnamentalist / Urzah / Dying Master | Ornamentalist / Urzah / Dying Master |
 Stephen GarlickJen (voice) | Jen (voice) |
 Lisa MaxwellKira (voice) | Kira (voice) |
 Billie WhitelawAughra (voice) | Aughra (voice) |
| PPercy EdwardsFizzgig (voice) | Fizzgig (voice) |
 Barry DennenChamberlain / Podling (voice) | Chamberlain / Podling (voice) |
 Deep RoyAdditional Performer | Additional Performer |
 Kiran ShahAdditional Performer | Additional Performer |
 Jack PurvisAdditional Performer | Additional Performer |
 Bob PayneHistorian, Scroll Keeper | Historian, Scroll Keeper |
| MMichael KilgarriffGeneral (voice) | General (voice) |
| JJohn BaddeleyHistorian (voice) | Historian (voice) |
 David BuckSlave Master (voice) | Slave Master (voice) |
 Charles CollingwoodTreasurer (voice) | Treasurer (voice) |
 Sean BarrettUrzah (voice) | Urzah (voice) |
 Miki IveriaPodling (voice) | Podling (voice) |
| PPatrick MoncktonPodling (voice) | Podling (voice) |
| SSusan WesterbyPodling (voice) | Podling (voice) |
 Joseph O'ConorNarrator / Urskeks (voice) | Narrator / Urskeks (voice) |
| TThick WilsonGourmand (voice) | Gourmand (voice) |
 Jerry NelsonHigh Priestess / Dying Emperor (voice) | High Priestess / Dying Emperor (voice) |
