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.

• Shaw Brothers
• Cheng Pei-pei
• Lo Lieh
• Cheng Lui
• Yang Chi-Ching
• Ching Miao
• Lam Kau
• Chui Chung-Hok
• Lee Ho