Rod Slater is the newly appointed general manager of the Sonderditch gold mine, but he stumbles across an ingenious plot to flood the mine, by drilling into an underground lake, so the unscrupulous owners can make a killing in the international gold market.
South African secret agents attempt to save confidential microfilm before it falls into the hands of Communists. A color remake of the Sam Fuller film, Pickup on South Street.
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.
Set during the first Anglo-Boer War 1880-1881 details the events leading up to this final battle ending in one of the most humiliating defeats for Britain in history.