This movie was actually photographed in New Zealand and certainly contains some spectacular action footage (which cost the lives of no less than three of the crew), but alas this aspect is somewhat mitigated by some of the worst acting ever seen and heard in a mainstream motion picture. Admittedly, George Peppard hams it up rather amusingly, but the rest of the players were obviously not aware of this Joker in the deck. My thought is that the director left them all to their own devices. In fact, overall they behave as a group of rank amateurs. Some of them even indulge in all sorts of irritating eye-rolling and mouth-gurgling mannerisms. True, the script with its juvenile plotting, its amateurish dialogue and its pasteboard characterizations is no help. To add to her woes, Lesley Ann Warren is very unattractively photographed and costumed. On the other hand, Vincent Monton's photography of the New Zealand backgrounds is both outstanding and utterly breathtaking.
Review of Treasure of the Yankee Zephyr
