The King of Action, Fernando Poe Jr, and the King of the Ring, Flash Elorde team up in this knock-out classic as two street fighters seeking fame and glory in the national boxing circuit.
| Actor | Role |
|---|---|
 Fernando Poe Jr.Not listed | Not listed |
| GGabriel ElordeGabriel "Flash" Elorde | Gabriel "Flash" Elorde |
| RRebeccaNot listed | Not listed |
| MMila MontañezNot listed | Not listed |
 DolphyNot listed | Not listed |
 Paquito DiazNot listed | Not listed |
 Lito AnzuresNot listed | Not listed |
| PPablo VirtuosoNot listed | Not listed |
 Dencio PadillaNot listed | Not listed |
 Victor BravoNot listed | Not listed |
 Vic VarrionNot listed | Not listed |
| MMely FernandezNot listed | Not listed |
| AAlice GulapaNot listed | Not listed |
| JJohnny LongNot listed | Not listed |
| LLeo LongalongNot listed | Not listed |