- Country: Hong Kong
- Genres: Action, Drama
- Release: 1976-03-20
- Director: Chor Yuen
- Writers: Lung Ku (1937–1985) , Ni Kuang
- Language: Mandarin
- Stars: Ai Fei , Shen Chan (1940–1984) , Ping Chen (I) , Kang-Yeh Cheng , Han Chiang (I) , Shao-Lin Chiang , Yang Chiang (I) , Chin Yuet-Sang , Ching Li , Ching Miao
- Runtime: 91 min
- Awards: N/A
- AKA: Symmories thanatou (Greece) , Liu xing hu die jian , Clãs de Assassinos (Brazil) , 流星.蝴蝶.劍 (Taiwan) , Clanes asesinos (Spain) , Shooting Star, Butterfly, Sword (Hong Kong) , Ryusei kocho ken (Japan) , Gyilkos klánok (Hungary) , Killer Clans (Singapore) , La guerre des clans (France, French Republic) , Killer Clans , Killer Clans (1976) (Hong Kong) , Klany zabójców (Poland) , Die Herrschaft des Schwertes (Germany)
- Plot:
Members of rival gangs murder each other while fighting for political control. When one killer falls in love with a rival clan leader’s daughter, he gets into a conflict of conscience.
- IMDB:tt0074745
Killer Clans Cast · · · ALL
Chor Yuen
Director
Tsung Hua
Meng Sheng-hun
Hua Yueh
Lu Hsiang-chuan
Ching Li
Hsiao Tieh / Sun Yu's daughter
Wang Chung
Sun Chien
Lo Lieh
Han Tang
Danny Lee Sau-Yin
Tieh Cheng-kang / Sun Chien's friend/ Hsiao Tieh
Wang Hsieh
Wan Pengwang
Ling Yun
Yeh Hsiang
Teresa Ha Ping
Yu Hsia
Kang-Yeh Cheng
Feng Hao
Norman Chui