Jim Henson

Jen / High Priest, Ritual Master

Kathryn Mullen

Kira, a Gelfling

Frank Oz

Aughra, a Keeper of Secrets / Chamberlain

Dave Goelz

Fizzgig, a Friendly Monster / General, Garthim Master

Steve Whitmire

Scientist (voice)

Louise Gold

Gourmand

Lisa Maxwell

Kira (voice)

Billie Whitelaw

Aughra (voice)

Barry Dennen

Chamberlain / Podling (voice)

Deep Roy

Additional Performer

Kiran Shah

Additional Performer

Jack Purvis

Additional Performer

Bob Payne

Historian, Scroll Keeper

David Buck

Slave Master (voice)

Sean Barrett

Urzah (voice)

Miki Iveria

Podling (voice)

Joseph O'Conor

Narrator / Urskeks (voice)

Jerry Nelson

High Priestess / Dying Emperor (voice)