錢小豪
Dr. Yuen Chun Hap

張曼玉
Tsui Hung

狄威
Hak Lung

Chui Sau-Lai
Betsy

徐錦江
Sorcerer Aquala

周潤發
Wesley

胡慧中
Su

倪匡
Dr. Yi

楚原
Dr. Chu

Fairlie Ruth Kordick
Chen's girlfriend

Ken Boyle
Professor

王晶
Danny Wong

倉田保昭
Captain Ho

Hsu Shu-Yuan
Anne

惠英紅
Policewoman

汪禹
SDU

爾冬陞
SDU with Bazooka

To Ping-Wai
Lady Chatting with Wesley

林其欣
Lady Chatting with Wesley

吳寧
Miss Asia 1986 with Dr. Yi

Wong Lai-Ying
Miss Asia 1986 with Dr. Yi

陳奕詩
Miss Asia 1986 with Dr. Yuan

Nina Li Chi
Miss Asia 1986 with Dr. Yi

Anders Nelsson
Guest at Pool Party

高麗虹
Guest at Pool Party

Wong Chi-Ming
Waiter

Tam Bo
Lung's Tribal Chief

麥飛鴻
Worm Tribe Leader Eaten by Small Monster

Cho Yuen-Tat
Tribe Man

黃偉輝
Professor's Expedition Member

姚文基
Professor's Expedition Member / SCU

Chan Hung
Professor's Expedition Member

王龙威
Bandit Chief

譚偉民
Bandit

李發源
Bandit

Wong Kim-Bun
Bandit

林富偉
Bandit

Chien-Po Tsen
Wesley's Mercenary

杜偉和
Wesley's Mercenary

洪新南
Police Officer

Ernest Mauser
Party Guest

Yeung Kim-Man
Tribe Man

黃偉方
Wesley's Mercenary

邵卓堯
Tribe Man

李耀敬

梁盛熊

張炳全

劉崇峯

蔡國強

林志泰