- Country: Hong Kong
- Genres: Action, Drama
- Release: 1973-09-01
- Director: Chang Cheh
- Writers: Ni Kuang
- Language: Mandarin
- Stars: Lo Lieh , Ching Lee (I) , David Chiang , Chang Pei-Shan , Chan Chuen , Shao-Chia Chen , Chan Sing , Cheng Lui , Chun Chin , Chun Erh
- Runtime: 99 min
- Awards: N/A
- AKA: Ruthless Iron Hand (Hong Kong) , The Invincible Fist , Tie shou wu qing , Tie shou wu qing (Hong Kong)
- Plot:
this is one of the few films where godfather of kung fu film; chang cheh headlined lo lieh as the leading hero. three years before lo would become the shaw brothers first international star in king boxer. here he plays a dedicated chief constable for the tsang chou village. he falls in love with the blind daughter of a bandit who is wrecking havoc. joining him in all the action and emotion are award winning actor ku feng and future superstar david chiang.
- IMDB:tt0065102
The Invincible Fist Cast · · · ALL
Chang Cheh
Director
Lo Lieh
Tieh Wu-Ching
David Chiang
Tieh Er-Long
Chan Sing
Iron Bat Tso Yin-Chung / Crazy Dragon
Wu Ma
waiter
Cheng Lui
1st brother
Cliff Lok
2nd brother
Wang Chung
Lee's bandit
Wong Ching
Ching's man
Chang Pei-Shan
Golden Abascus Lee Bu-Lok