A Queen's Ransom

Jimmy Wang Yu

Jimmy

George Lazenby

Morgan

Angela Mao Ying

Maria

Ko Chun-Hsiung

Gao Police Chef

Tanny Tien-Ni

Jenny

Charles Heung

Chiang

Chang Pei-Shan

Miyamoto

Judith Brown

Black Rose

Dean Shek Tin

Ducky

Bolo Yeung Sze

Ram

Hao Li-Jen

Ducky's uncle

Hon Yee-Sang

Cambodian

Chang Ching-Po

Bandit

Wong Sam

Police Detective

Peter Chan Lung

Chun Lung 'Mango'

Chu Tit-Wo

Police Detective

Helen Poon Bing-Seung

Gao's wife

Luk Chuen

Princess guard

Han Ying-Chieh

Princess guard

Wu Chia-Hsiang

Ling Hon

Policeman

Wan Ling-Kwong

Policeman

David Chung Gam-Gwai

Noda

Yue Man-Wah

Police detective

Cheung Siu-Lun

Sze-Ma Wah-Lung

Kong Chuen

Prince Philip, Duke of Edinburgh

Self (archive footage) (uncredited)

Elizabeth II of the United Kingdom

Self (archive footage) (uncredited)