The mighty warrior, Kain, crosses the barren wastelands of the planet Ura, where two arch enemies, Zeg and the evil degenerate Balcaz, fight incessantly for control of the village's only well. Kain sees his opportunity and announces that his sword is for hire... but his eyes stay clearly on the beautiful captive sorceress Naja, and his newly awakened purpose.
| Actor | Role |
|---|---|
 David CarradineKain | Kain |
 Luke AskewZeg the Tyrant | Zeg the Tyrant |
 María SocasNaja the Sorceress | Naja the Sorceress |
 Anthony De LongisKief, Zeg's Captain | Kief, Zeg's Captain |
 Harry TownesBludge the Prelate | Bludge the Prelate |
| WWilliam MarinBal Caz | Bal Caz |
 Armando CapoBurgo the Slaver | Burgo the Slaver |
| AArthur ClarkBurgo the Slaver | Burgo the Slaver |
| DDaniel MarchBlather, Bal Caz's Fool | Blather, Bal Caz's Fool |
| JJohn OverbyGabble, Bal Caz's Fool | Gabble, Bal Caz's Fool |
| RRichard PaleyScar-face | Scar-face |
 Marcos WoinskyBurgo's Captain | Burgo's Captain |
 Cecilia NorthExotic Dancer | Exotic Dancer |
| DDylan WilliasZeg's Guard | Zeg's Guard |
| JJoe CassZeg's Guard | Zeg's Guard |
 Michael ZaneZeg's Guard | Zeg's Guard |
| HHerman CassZeg's Guard | Zeg's Guard |
| AArturo NoalZeg's Guard | Zeg's Guard |
| HHerman GereZeg's Guard | Zeg's Guard |
| GGus ParkerZeg's Guard | Zeg's Guard |
| NNed IversSlave | Slave |
| LLillian CameronZeg's Drowned Slave | Zeg's Drowned Slave |
| EEve AdamsWoman At Well | Woman At Well |