Two brothers lead settlers into perilous jungle country. Their primary purpose is to find an ancient elephant lair, which hopefully will be rich with ivory. The good brother falls for the heroine, while the bad brother is guided by greed and too much booze. There are some terrific encounters and battles with various jungle beasts, all of which appear to have been shot on location in Kenya, with no use of animal stock footage. This gives the film a distinctly authentic flavor.