Two former ranking figures of the Axis powers (the evil General Von Rudloff and Japanese master Miyagi) schedule a deadly martial arts tournament in Von Rudloff's desert castle. They race to assemble the top competitors from around the world, with the rebellious Steve Hunt being the most sought after.
| Actor | Role |
|---|---|
 James RyanSteve Hunt | Steve Hunt |
 Charlotte MichelleOlga | Olga |
 Norman CoombesBaron von Rudloff | Baron von Rudloff |
 Daniel DuPlessisChico | Chico |
| RRaymond Ho-TongMiyagi | Miyagi |
| EEd KannemeyerRuell | Ruell |
| DDouglas BaggottLuke | Luke |
 Stan SchmidtKarate-ka | Karate-ka |
 Norman RobinsonKarate-ka | Karate-ka |
 Malcolm DorfmanKarate-ka | Karate-ka |