Past of the Dark Crystal

The beginning of story when the crystal crack and the Skesis took control of the planet Thra.

UrSkek
A group of righteous beings shining light with an inner light who enter the through the Crystal. Attemping to perfection, they end spliting in two races that disrupts the balances of this world. The Gentle "Mystic" and the Cruel Skeksis.
 * Ayuk Amaj
 * Ekt Utt
 * Lach Sen
 * Na Nol
 * OkAc
 * Shod Yod
 * Sil Sol
 * SoSu
 * TekTih
 * Zok
 * Unnamed others.

Mystics

 * UrSu the Wise Master
 * UrAmaj
 * UrNol
 * Urlm
 * UrSol
 * UrTih
 * UrUtt
 * UrYod

Skeksis

 * SkekSo The Emperor
 * SkekZo
 * SkekVar the General
 * SkekUng
 * SkekSil
 * SkekTek
 * SkekAyuk
 * SkekNa
 * SkekShod
 * SkekOk
 * SkekEkt
 * SkekLach the Collector
 * SkekEer the Spy-Master
 * SkekCru the Mariner

​Gelflings and others

 * Lahr: One of the main heroes. Simple herder and music maker, learning the Garthim are destorying their home and facing the Skeksis's tyranny.
 * Whouf: Friend and Lahr's sidekick.
 * Neffi: The female Gelfling in the group.