In the Transvaal, in 1900, the British army condemns to death an American mining engineer for aiding and abetting the Boer enemy. The engineer escapes from custody and takes refuge at an isolated Boer farm. When three deserters from the British army arrive on the scene, the engineer takes steps to protect himself and the Boer family.

A young boy loses his parents in a car crash all he has left is his loyal dog "lelik".He now must go live with his drunk uncle who doesn't care at all for the boy.

Cutter Murdock inherits an estate in Africa on which "Satan's Harvest" (heroin and marijuana) is grown. The thugs growing the drugs want him out of the way, so things get messy.

In South Africa a new young ranger is transferred to a troubled game reserve. He struggles to be accepted by, and help, his boss, fending off poachers and intruding natives, and gets involved with a poacher's daughter he knew from university.