<P> Jen and Kira discover a ruined Gelfling city with ancient writing describing a prophecy: the shard Jen carries must be reinserted into the Dark Crystal to restore its integrity . They are interrupted by the Chamberlain, who claims that the Skeksis want to make peace and wants the Gelflings to return to the castle with him, but they distrust him and refuse . Riding on Landstriders, the Gelflings arrive at the Skeksis' castle and intercept the Garthim that attacked Kira's village . While trying to free the captured Podlings, Kira, Jen, and Fizzgig descend to the bottom of the castle's dry moat and use a lower - level entrance to gain access . They are followed by the Chamberlain, who repeats his peace offer; when the Gelflings refuse again, he buries Jen in a cave - in and takes Kira to the castle . The General reinstates him to his former position, and the Skeksis' Scientist tries to drain Kira's life essence for the General to drink so that he can regain his youth . Aughra, imprisoned in the Scientist's laboratory, tells Kira to call for help from the animals held captive; they break free in response, releasing Kira and causing the Scientist to fall to his death . His Mystic counterpart simultaneously vanishes . Aughra also escapes, and later rescues Fizzgig . </P> <P> The three suns begin to align as the Gelflings reach the Crystal's chamber and the Skeksis gather for the ritual that will grant them immortality . Jen leaps onto the Crystal but drops the shard, and Kira throws it back to him but is mortally impaled by the Skeksis' high priest and dies . Jen inserts the shard into the Crystal, fulfilling the prophecy just as the Mystics enter the Crystal chamber . The castle's dark walls crumble away to reveal a structure of bright crystal and before Jen's eyes, the Mystics and Skeksis merge into tall glowing beings, known as urSkeks . The leader of the urSkeks explains that they had mistakenly shattered the Crystal long ago, splitting them into two races and decimating Thra, and that Jen, in fulfilling the prophecy, has restored them . The urSkeks revive Kira in gratitude for Jen's heroism, and then ascend to a higher level of existence, leaving the Crystal to the Gelflings on the now - rejuvenated Thra . </P> <Ul> <Li> Jim Henson as Jen <Dl> <Dd> Kiran Shah as the body of Jen </Dd> <Dd> Stephen Garlick as the voice of Jen </Dd> </Dl> </Li> <Li> Kathryn Mullen as Kira <Dl> <Dd> Kiran Shah as the body of Kira </Dd> <Dd> Lisa Maxwell as the voice of Kira </Dd> </Dl> </Li> <Li> Frank Oz as Aughra <Dl> <Dd> Kiran Shah as the body of Aughra </Dd> <Dd> Billie Whitelaw as the voice of Aughra </Dd> <Dd> Mike Edmonds - additional performer </Dd> </Dl> </Li> <Li> Dave Goelz as Fizzgig <Dl> <Dd> Percy Edwards as the voice of Fizzgig </Dd> </Dl> </Li> <Li> Frank Oz as skekSil / The Chamberlain <Dl> <Dd> Barry Dennen as the voice of skekSil / The Chamberlain </Dd> </Dl> </Li> <Li> Dave Goelz as skekUng / The Garthim Master <Dl> <Dd> Michael Kilgarriff as the voice of skekUng / The Garthim Master </Dd> </Dl> </Li> <Li> Jim Henson as skekZok / The Ritual Master <Dl> <Dd> Jerry Nelson as the voice of skekZok / The Ritual Master </Dd> </Dl> </Li> <Li> Jim Henson as skekSo / The Emperor <Dl> <Dd> Jerry Nelson as the voice of skekSo / The Emperor </Dd> </Dl> </Li> <Li> Louise Gold as skekAyuk / The Gourmand <Dl> <Dd> Thick Wilson as the voice of skekAyuk / The Gourmand </Dd> </Dl> </Li> <Li> Brian Muehl as skekEkt / The Ornamentalist </Li> <Li> Bob Payne as skekOk / The Scroll Keeper <Dl> <Dd> John Baddeley as the voice of skekOk / The Scroll Keeper </Dd> </Dl> </Li> <Li> Mike Quinn as skekNa / The Slave Master <Dl> <Dd> David Buck as the voice of skekNa / The Slave Master </Dd> </Dl> </Li> <Li> Tim Rose as skekShod / The Treasurer <Dl> <Dd> Charles Collingwood as the voice of skekShod / The Treasurer </Dd> </Dl> </Li> <Li> Steve Whitmire as skekTek / The Scientist </Li> <Li> Brian Muehl as urSu / The Master </Li> <Li> Brian Muehl as urZah / The Ritual Guardian <Dl> <Dd> Sean Barrett as the voice of urZah / The Ritual Guardian </Dd> </Dl> </Li> <Li> Jean Pierre Amiel as urUtt / The Weaver </Li> <Li> Hugh Spight as urAmaj / The Cook </Li> <Li> Robbie Barnett as urYod / The Numerologist </Li> <Li> Swee Lim as urNol / The Hunter </Li> <Li> Simon Williamson as urSol / The Chanter </Li> <Li> Hus Levant as urAc / The Scribe </Li> <Li> Toby Philpott as urTih / The Alchemist </Li> <Li> Dave Greenaway and Richard Slaughter as urIm / The Healer </Li> <Li> Hugh Spight, Swee Lim, and Robbie Barnett as the Landstriders </Li> <Li> Miki Iveria, Patrick Monckton, Sue Weatherby, and Barry Dennen as the voices of the Podlings </Li> <Li> Joseph O'Conor as the narrator and UngIm </Li> </Ul> <Li> Jim Henson as Jen <Dl> <Dd> Kiran Shah as the body of Jen </Dd> <Dd> Stephen Garlick as the voice of Jen </Dd> </Dl> </Li>

Who does the voices in the dark crystal
find me the text answering this question