Cheng is a young Chinese mainlander who moves in with his expatriate cousins to work at an ice factory in Thailand. He does this with a family promise never to get involved in any fights. However, when members of his family begin disappearing after meeting the management of the factory, the resulting mystery and pressures force him to break that vow and take on the villainy of the Big Boss.
The Big Boss is a 1971 Hong Kong martial arts film directed by Lo Wei and Wu Chi-hsiang. Bruce Lee stars in his first major film in a lead role, and his first Hong Kong film since 1960. The film co-stars Maria Yi, James Tien, Tony Liu, and Nora Miao. Originally written for Tien, the leading role was given to Lee instead when the film's original director, Ng Kar-seung, was replaced by Lo Wei. The film was a critical success and excelled at the box office. Lee's strong performance overshadowed Tien, already a star in Hong Kong, and made Bruce Lee famous in Asia and eventually the world.
