The Mighty Peking Man

The Mighty Peking Man Mandarin Xingxing Wang literally King of the Orangutans is a 1977 monster film produced by Shaw Brothers Studio to capitalize on the craze surrounding the 1976 remake of King Kong. The film was originally released in the US in 1980 as Goliathon.

A party from Hong Kong headed up by Johnny Danny Lee are exploring the Indian side of the Himalayan mountains and discover the eponymous Peking Man, a gigantic apelike creature, along with a beautiful blond wild woman named Samantha Evelyne Kraft whose parents had been killed in a plane crash. Samantha was raised by Utam the Peking Man with nothing to wear but an animalskin bikini. Like Tarzan, she has learned both to swing through the trees on vines and to communicate with and command the jungle animals, with the exception of a venomous snake who bites her on the inner thigh requiring the hero Johnny to suck out the poison while Samanthas leopard friend fights the snake. Shortly thereafter, they fall in love.Johnny and his partners bring Samantha and Utam to Hong Kong, where Utam goes on display to the incredulous public. While in Hong Kong, Samantha doesnt seem to prefer womens clothing and continues to wear her animalskin bikini. Johnny, meanwhile, reconciles with the girlfriend whose romantic betrayal with his brother had been the impetus behind his sudden decision to explore the Himalayas. Samantha sees this and runs off nearly getting raped. Utam goes berserk and squashes the rapist. During Samanthas running, Utam ends up on a rampage. Utam then goes to the tallest building he can find namely the Jardine House, and climbs it. Johnny and Samantha catch up to Utam and plan to get him out of Hong Kong and back to their jungle. Utam is burnedshot to death by several helicopters in a scene greatly reminiscent of the ending of Kong, and falls off. Samantha is seemingly killed in an explosion during the conflict while Johnny receives a minor gunshot wound to the lower leg. ........

Source: Wikipedia