Like "Monster of Green Hell", much of this movie is taken up with a long African safari. The three principal characters argue, struggle and search mainly for a reason to continue. Natives provide it several times just as the party is ready to turn back. The acting is good and the continuing ambivalent relationship between the rich woman and the safari leader continues to warm up. There is no real special effects until they reach the location they sought after. The final scene is the only one that qualifies as science fiction. A good movie but light on science fiction.
Review of The Flame Barrier
