While "Tarzan's Hidden Jungle" isn't the worst Tarzan movie I have seen, it is all the same one of the dullest. To begin with, take how Tarzan is portrayed in this particular cinematic telling. Gordon Scott shows both no charisma and no enthusiasm in the role. In fairness to Scott, the movie doesn't exactly give him a lot to do - there is no Jane character here to interact with, and he gets very little opportunity to throw himself into action. He doesn't even do a Tarzan yell until the final few minutes of the movie (and it sounds pretty half-hearted.) The script isn't just bad with Tarzan, but also the central story - if you can call it a story, that is. It takes forever for the movie to set up what little plot there is, and what story there is doesn't feel the least bit interesting or exciting. The movie also looks pretty cheap at times. Even if you are a fan of Tarzan movies, this adventure can safely be skipped.