The Dark Crystal is a 1982 dark fantasy film directed by Jim Henson and Frank Oz, produced by Gary Kurtz and Henson, with a screenplay by David Odell based on a story conceived by Henson. The film was produced and financed by ITC Entertainment and Henson Associates and distributed by Universal Pictures. It features the voices of Stephen Garlick, Lisa Maxwell, Billie Whitelaw, Percy Edwards, and Barry Dennen. Set on a fictional planet, the film revolves around Jen and Kira, two Gelflings on a quest to restore balance to the world of Thra and overthrow the evil, ruling Skeksis by restoring a powerful broken Crystal.