Along with 'Tarzan's Greatest Adventure', I rate this one as the best Tarzan movie of all times. Both of them are quite an improvement over the black&whites from the 30's and 40's (yes, Johnny Weissmuller was a hell of a Tarzan himself, no doubt, and did great movies, but times have changed quite a bit). Tarzan is an adult character now, aiming adult audiences, in these last two Gordon Scott's appearances. He is articulate, and as straight as he can be. No Janes, no Boys, no funny chimps around. This is a bloody, violent, dark, adult movie. This is a violent, dark new Tarzan. I only regret this wonderful new bias - and the mighty, definitive, impressive Tarzan Gordon Scott was - had no continuity. Later on, we were back to the tired lightweight Tarzans, oh-hum adventures, and here are our good friends, the chimps, goofing around again. Pity.