Set on the subterranean Mine-World, a band of human worker are treated like slaves under the power of the evil overlord Zygon until one, Orin, unearths the hilt of a mythical sword that only he can master. Escaping the planet, he runs into the rogue smuggler Dagg and a pair of helpful droids and the princess, who all team up to return to the Mine-World with a plan to defeat Zygon and free Orin's enslaved people.
Joe Colligan
Carmen Argenziano
Noelle North
Anthony De Longis
Tyke Caravelli
Les Tremayne
Ken Sansom
John Moschitta Jr.
Daryl Bartley
Dennis Alwood
John Garwood
Herb Vigran
Michael Winslow
Tina Romanus
Joseph Della Sorte
Mickey Morton
Mona Marshall
Ryan MacDonald
Philip L. Clarke
Rosanna Huffman
Doris Hess
Marilyn Schreffler
Cathy Cavadini
Judi M. Durand
Susan Silo
Greg Finley
David McCharen
Jan Rabson
Daamen J. Krall