Charles Napier plays Hornsby, a recently retired FBI agent that goes to South America to find his former partner Mendoza. Rumor has it that Mendoza has become a criminal. Soon after Hornsby arrives at his former partner's house, Mendoza is killed by a gunman. Now Hornsby has to work together with local cop Rodriguez to find out who killed his former partner and why.
| Directing | Umberto Lenzi | Director |
| Writing | Vittorio M. Testa | Writer |
| Sound | Franco Micalizzi | Music |
| Writing | Antonio Miglieta | Writer |
| Production | Ezio Palaggi | Producer |
| Writing | Steven Luotto | Writer |