The Mad Killer
A lovelorn pompous knight lashes out after losing a friendly bout with a rival classmate who's also betrothed to the teacher's daughter. Enraged, the estranged knight threatens his own clan who withholds a closely guarded family secret.
- Year: 1971
- Country: Hong Kong
- Genre: Action, Adventure
- Studio: Star Motion Picture Development Co.
- Keyword: martial arts
- Director: Lo Chen
- Cast: Kao Yuen, Susanna Au-Yeung Pui-San, Stanley Fung Shui-Fan, Wu Ma, Tang Ti, Chiang Nan