"Brothers Five" a.k.a. Ng Foo Tiu Lung/Wu Hu Tu Long (1970)

Brothers Five, is a 1970 Hong Kong wuxia film directed by Lo Wei and produced by the Shaw Brothers Studio. Cheng Pei pei plays the role of Yen Lai, a woman who must reunite the Kao brothers to rid the Teng Lung Manor of killers whilst avenging the murder of their father. (Synopsis): Years before he was to become famous for directing Bruce Lee in Fist Of Fury and Jackie Chan in New Fist Of Fury, Lo Wei was a popular actor and filmmaker. He had already directed many successful films when he joined Shaw Brothers in 1965. It was there that he directed his first major martial arts movie, but this was one of his last for the studio. It was also one of the last times he teamed with superstar swordswoman Cheng Pei-pei (who is even more famous now for her role in Crouching Tiger, Hidden Dragon). Here she stars as Yen Lai, the one woman who can reunite the Kao brothers to rid the Teng Lung Manor of attacking killers as well as take revenge for the murder of their father. Aided by Shaw Brothers f