This film begins with an American archeologist by the name of "Dr. Peter Masters" (Don Taylor) arriving in Brazil for some research at a local museum. It's during this time that he is approached in his hotel by a man named "Dr. Crespi" (Eduardo Ciannelli) who tells him a fantastic story about a tribe of Amazon women located in a remote part of the country. Although Dr. Masters doesn't believe him at first, he changes his mind when Dr. Crespi shows him a solid gold statue of an Amazon queen he obtained during his time there. To that effect, Dr. Masters wastes no time procuring funds for an expedition and they set off by boat up the Amazon River to locate this place. However, they first must battle pirates who have heard of the gold and riches that lie at the other end of this expedition and want it all for themselves. Now, what I understand, the director (Curt Siodmak) had just made a previous movie by the title of "Curucu, Beast of the Amazon" and had some unused film left over which he had to use. If that is true, then it could explain why this film looks like it was so hurriedly done. Throw in some futile attempts at humor along with some jungle footage that looks like it was taken from "Mutual of Omaha's Wild Kingdom" and the low-budget production values are impossible to ignore. Admittedly, the dance scene featuring a number of attractive Amazon women was rather entertaining, but it simply wasn't enough to overcome the other obvious flaws just mentioned and for that reason I have rated this movie accordingly. Below average.