I was very surprised when I saw this film. After all, by the time they made "Gold", South Africa was already being roundly condemned by many nations for its apartheid policies. In fact, soon film projects in the country would be a thing of the past and the fact that American and British actors appeared in the film and that much of it was filmed in South Africa surprised me. Perheps, however, they studio chose such a project because it really made the mine operators look like scum...and thereby was a criticism, indirectly, of apartheid.
The bosses at a gold mine in South Africa have a reprehensible scheme. They know that an underground lake is very close to one of their mines. And, if they accidentally drill too close, it will flood the mine and kill a lot of workers. BUT, it will also make the price of gold shoot to the moon...making them even richer! The problem is that the General Manager of the mine is killed in a mining accident and they trust that the new GM, Rod Slater (Roger Moore) will play along with their scheme. As for Slater, what he seems mostly interested in during most of the film is stupping the boss' wife (Susannah York).
To me, a major defect in the picture is spending so much time on the affair. First, it really didn't make a lot of sense. Second, it really had little to do with the plot. Third, it just seemed like a lot of padding. And, fourth, you really don't care about these two...other than, perhaps, seeing it as a chance for Slater to do to his boss' wife what the boss plans on doing to everyone else!
Overall, a rather pedestrian handling of material that could have been a lot better. Not a bad film...but not a very good one either.
By the way, I have been to South Africa twice--spending about a month there. One thing I loved about the country were the lovely accents...none of which I heard during the course of "Gold"!