A military plane carrying a hardnose officer bringing some deserters back for a court-martial crashes in the ocean. The survivors make their way to a deserted island, where they discover a tribe of semi-nude, large-breasted cavewomen and are menaced by a tyrannosaurus rex. That plot's been used in several movies from the '50s, but fortunately this movie has much more nudity than those films did. The women are gorgeous, most of them get naked, none of them can act (gee, what a surprise...), the special effects aren't as cheesey as one would expect from a Fred Olen Ray film. Altogether, I'd rate this 0 for acting, 0 for plot, 0 for a coherent script, 8 for gratuituous nudity. It's not a bad way to spend an hour or so on a Friday night with a six-pack. as long as you don't expect a whole lot. P.S.: If the T-Rex in this movie looks familiar, that's because it's the same one Corman used in his earlier movie, "Carnosaur."