A documentary that follows several American fighters as they train for and fight in the first world open karate tournament in Japan.
| Actor | Role |
|---|---|
| CCharles MartinSelf | Self |
| WWilliam OliverSelf | Self |
 Masutatsu OyamaSelf | Self |
| HHarry J. QuiniNarrator | Narrator |
| HHarry J. QuiniSelf | Self |