Skinny Chinese taxi-girls dance with off-duty British military personnel at the Yam Yam nightclub to the strains of 'Rose, Rose, I love you' and 'Terang Bulan'. Attractively dressed in their long, tight-fitting, slit-sided cheongsams, the girls also listen out for loose talk, which they feed back to their Communist handlers. It is 1950s Malaya and the country is in the throes of the Malayan Emergency. As the British do battle with Communist terrorists...