"A Hong Kong mobster's sister is working with authorities on their investigation into her own brother's plot to assassinate the Queen."
Jimmy Wang Yu
as Jimmy
George Lazenby
as Morgan
Angela Mao Ying
as Maria
Ko Chun-Hsiung
as Gao Police Chef
Tanny Tien-Ni
as Jenny
Charles Heung Wah-Keung
as Chiang
Chang Pei-Shan
as Miyamoto
Judith Brown
as Black Rose
Dean Shek Tin
as Ducky
Bolo Yeung Sze
as Ram
Hao Li-Jen
as Ducky's uncle
Hon Yee-Sang
as Cambodian
Chang Ching-Po
as Bandit
Wong Sam
as Police Detective
Peter Chan Lung
as Chun Lung 'Mango'
Chu Tit-Wo
Helen Poon Bing-Seung
as Gao's wife
Luk Chuen
as Princess guard
Han Ying-Chieh
Wu Chia-Hsiang
as
Ling Hon
as Policeman
Wan Ling-Kwong
David Chung Gam-Gwai
as Noda
Yue Man-Wah
as Police detective
Cheung Siu-Lun
Sze-Ma Wah-Lung
Kong Chuen
Prince Philip, Duke of Edinburgh
as Self (archive footage) (uncredited)
Elizabeth II of the United Kingdom
Raymond Chow
Producer
Ting Shan-Hsi
Writer
Chris Chen Ching-Chu
Director of Photography
Director
Stanley Chow Fook-Leung
Original Music Composer
Peter Cheung Yiu-Chung
Editor
Martial Arts Choreographer
Ku Hua
Assistant Director
Chow Shao-Lung
Sound Recordist