This documentary centers around Tanzania, and the desperate plight of her people. The Nile perch is not a fish indigenous to Africa. It was introduced into Lake Victoria (probably by European tourists) and it flourished, decimating all the local fish. Now there are huge factories that process the perch and send it to Europe for sale, while the Tanzanian people slowly starve. The documentary also reveals that the planes transporting the perch also move other cargo (guns and drugs).