Although more a western than a typical Tarzan movie, this film has a good plot and is more violent than others. Gordon Scott plays a too stolid, clean and modern Tarzan fighting against a more rude and violent than usual heavy family (father John Carradine and his four sons). John Carradine and Jock Mahoney steal the show as the two main villains. As a mere curiosity, although in this Tarzan movie did not appear the famous Tarzan yell for the first time, in Spanish dubbed version it did! Also, in Spanish dubbed version, to avoid infidelity, censors decided to convert mr. and mrs. Dexter into father and daughter, leading to a rather peculiar situation. They did also changed black chief's wife illness from pregnancy to appendicitis, giving as post surgical result...a baby. There are nice shots of Africa (filmed on location) and a final good fight in the falls. All and all a nice and entertainment movie.