What makes this one of the best Venoms movies is the characters of the accidental heroes, who all happen to be in the wrong place at the wrong time, swearing vengeance against a rich and infamous kungfu grandmaster (played sinisterly by Shaw Bros veteran actor Chen Kuan Tai) and his merciless son (Lu Feng).
Kungfu flicks of this era rarely portray handicapped as heroes. So the decision to make them heroes was a breakthrough for kungfu movie lovers.
Four laymen: Kwo Chue, a toy hawker, as the blind; Lo Meng, an iron smith, as the deaf and mute; Sun Chien, as the legless; and Chiang Sen, a swordsman, as the retarded become comrades by chance after being brutally maimed by the evil kungfu grandmaster and his son.
Seeking for revenge, the four go on some very arduous martial arts training specializing in unique kungfu skills with the help of Chiang Sen's kungfu master. The four then join forces to settle the score with the evil kungfu grandmaster and his son in a hand-to-hand mortal combat that only the undaunted, not the strongest, survive.
This particular Venoms' vehicle is one that helped maintain their fame in the early 80s following their groundbreaking box office hit "THE FIVE VENOMS" (1978). For lovers of old school kungfu flicks, this is one they must not miss !