Danny Lee Sau-Yin

Rayma / Inframan

Wang Hsieh

Professor Liu Yingde

Terry Lau Wai-Yue

Princess Dragon Mom

Yuen Man-Tzu

Liu Mei

Dana

Witch Eye

Lin Wen-Wei

Chu Ming

Chiang Yang

Chu Chi Kuang

Bruce Le

Lui Siu Lung

Lu Sheng

Xiao Hu

Fanny Leung

Lin Lin

Ting Tung

Chen Zhi Qiang

Yuen Shun-Yi

Science Research Center's staff

Hsu Hsia

Science Research Center's staff (uncredited)

Yuen Woo-ping

Science Research Center's staff

Gam Tin-Chue

Official at meeting

Chin Chun

Chairman of meeting

Kong Chuen

Chui Fat

(uncredited)

Yen Shi-Kwan

Chan Siu-Kai

Ng Yuen-Fan

Yuen Cheung-Yan

Cheung Chok-Chow

Lau Cheun

Lam Yuen

Tang Wing-Siu

Cheung Siu-Lun

Alan Chui Chung-San