When a satellite accidentally crashes into the jungle, Jenner asks Rio to accompany the recovery team on their retrieval mission. One of the expedition members is Dr. Marie Deschaux, the sexy French scientist who designed the satellite. Marie has ulterior motives for wanting to get to the satellite so quickly: she has secretly used plutonium in the satellite, so she is intent on killing everyone who finds out. Rio reluctantly has to help her find it before the plutonium kills thousands of innocent people.

Fantini, the world champion in 'Ultimate Fighting' shows up in Buenaventura wanting to buy the whole island to turn it into a holiday paradise. He uses brutal violence to reach his goal but gets challenged by Rio and Wiley.

Annie is on the run from her ex-husband Rick, a violent, alcoholic marine. She seeks protection from Rio, and the two start an affair. But with dramatic consequences.

A left-wing extremist group rob a money transport and get away with printing plates for $100 bills. Rio and Wiley are ordered to seek out the robbers in their hiding place in the jungle. However, both Rio and Wiley end up captured, and learn they will face an execution squadron tomorrow...

An old man - allegedly a Dutchman - arrives in Buenaventura. In reality, though, he is the Russian Nicolai Vyshenko, a former politician under Stalin and a notorious killer. Recently, Vyshenko has turned to another field of activity: along with his son, he now leads a camp on the island, in which young children a trained to become killers. Rio and Wiley set out to put and end to this.