John Rambo is released from prison by the government for a top-secret covert mission to the last place on Earth he'd want to return - the jungles of Vietnam.
A new high tech laser is being developed under the watchful eye of a Scientist when a mercenary group tries to steal it. It is up to the Night raider to return the laser safely before it falls into the wrong hands.
The plot concentrates around John (Bruce Ly), a policeman who reforms violent police officers by teaching them martial arts, and a trigger happy cop, Houston, played by Majors. Predictably enough, the two are paired together and they set out to find the person responsible for selling cyanide laced cocaine.
