

The Yu family earn the ire of the Green Dragon clan when the daughter kills the clan chief's son. The Green Dragon chief wounds family head Yu Yuan with his flying daggers, and kills many others who try to protect the noble family. Wandering swordsman Ying Qing saves the family in a fight, using his own flying dagger skills, but his allegiances and motives are unclear.
Practical Effects
Pre-CGI flying daggers that somehow look both ridiculous and lethal.
Direction
Chang Cheh's signature blood-spray poetry in full chaotic bloom.
Acting
Cheng Pei-Pei carrying emotional weight amid the dagger-hurling mayhem.

Director
Chang Cheh
Trivia, insights & behind the scenes
Chang Cheh made this during his obsessive phase of mourning actor James Wong, stuffing films with male sacrifice and homoerotic death poetry.
The 'flying dagger' weapon was Shaw Brothers' answer to Zatoichi's cane sword—iconic, absurd, and instantly marketable across Asian markets.