A US Army officer is sent undercover into the hills of Mexico's Baja California region to find and bring down the madman Crando and his group of crazed followers, who are setting up their own criminal empire spreading from Mexico into the United States.
| Actor | Role |
|---|---|
 J.P. McGowanCapt. Brandt / The Dragon | Capt. Brandt / The Dragon |
 Helen HolmesAmy Allis | Amy Allis |
 Charles BrinleyBandini | Bandini |
 Florence GilbertHilma Allis | Hilma Allis |
| JJean PerryCrando | Crando |
| JJames WangLi Fung | Li Fung |
| AAndrew WaldronBuck Allis | Buck Allis |