First, "Forbidden Adventure" is an extremely rare exploitation item filled with phony stuff of all sorts and detailing the adventures of two explorers who travel to Cambodia in search of the hidden city of Angkor. What they find are "ape-men" (or are they men in ape suits?) after the native women travelling with them. Ferns and shrubbery are superimposed over the topless natives. Authentic, huh? With Wilfred Lucas. And, after studying in America, South Seas Prince Sigore returns home with plans to change things on his island. He's opposed by the sultan's sister-in-law, who has plans to control the paradise, and is infatuated with the "Forbidden Women" and their sensuous ways. Fernando Poe, Berting Labra and Mona Lisa star in this alluring tease classic. 3 1/2 hrs. total. Standard; Soundtrack: English Dolby Digital mono; theatrical trailers.