Following WWI, fortune hunter Allen Quartermain's son Harry travels to Africa to search for King Solomon's mines. He dons a special medallion given by his father from the Watusi tribe, who guard the mines. Along the way, Harry and his friend Rick meet and take with them Erica, daughter of a missionary killed by a local tribe.

The estranged family of a reformed prostitute calls her back home to get her married to an affluent acquaintance out of greed.