Word of a monster ape ten stories tall living in the Himalayas reaches fortune hunters in Hong Kong. They travel to India to capture it, but wild animals and quicksand dissuade all but Johnny, an adventurer with a broken heart. He finds the monster and discovers it's been raising a scantily-clad woman, Samantha, since she survived a plane crash years before that killed her parents. In the idyllic jungle, Johnny and Samantha fall in love. Then Johnny asks her to convince "Utam" to go to Hong Kong. Lu Tien, an unscrupulous promoter, takes over: Utam is in chains for freak show exhibitions. When Lu Tien assaults Samantha, Utam's protective instincts take over: havoc in Hong Kong.
Unfortunately the movie The Mighty Peking Man is not yet available on HBO Max.
| Writing | Ni Kuang | Writer |
| Directing | Ho Meng-Hua | Director |
| Directing | Hung Hak | Assistant Director |
| Production | Pang Shing | Production Manager |
| Camera | Wu Cho-Hua | Director of Photography |
| Art | Johnson Tsao Chuang-Sheng | Art Direction |
| Art | Chan King-Sam | Art Direction |
| Editing | Chiang Hsing-Lung | Editor |
| Sound | Frankie Chan Fan-Kei | Original Music Composer |
| Camera | Cho Wai-Kei | Director of Photography |
| Directing | Chen Yung-Lieh | Script Supervisor |
| Crew | Yuen Cheung-Yan | Martial Arts Choreographer |
| Sound | Wang Yong-Hua | Sound Recordist |
| Crew | Keizô Murase | Special Effects |
| Crew | Koichi Kawakita | Special Effects |
| Crew | Sadamasa Arikawa | Special Effects |
| Sound | DeWolfe | Music |
| Production | Vee King Shaw | Producer |
| Editing | Thom Noble | Editor |
| Costume & Make-Up | Mei-Yun Chou | Makeup Artist |
| Editing | Pepita Fairfax | Editor |
| Costume & Make-Up | Wu Hsu-Ching | Makeup Artist |
| Production | Runme Shaw | Producer |
