A police officer is killed in a drug bust operation. His superior brings the officer's identical twin brother from the province of Benguet to assume his identity so that the drug syndicates and the corrupt policemen responsible are arrested.
| Directing | Fernando Poe Jr. | Director |
| Writing | Fernando Poe Jr. | Story |
| Writing | Pablo S. Gomez | Screenplay |
| Writing | Manny R. Buising | Screenplay |
| Production | Fernando Poe Jr. | Producer |
| Production | Susan V. Tagle | Associate Producer |
| Camera | Ver Reyes | Director of Photography |
| Editing | Augusto Salvador | Editor |
| Editing | Rene Tala | Editor |
| Art | Ben Payumo | Production Design |
| Art | Ramil Almeda | Art Direction |
| Art | Rolando Sacristia | Art Direction |
| Costume & Make-Up | Tinay Manahan | Makeup Artist |
| Costume & Make-Up | Beng Manio | Makeup Artist |
| Sound | Jay Jacinto | Sound Editor |
