Queen of Fist

Queen of Fist, also known as Kung Fu Mama, is a 1972 Hong Kong action martial arts film directed by Lung Chien, produced by Raymond Chow, and starring Hsien Chin-Chu and Wong Fei-lung.

Plot
An elderly mother travels to Shanghai to look for her missing son. To earn a living, she performs as a street artist with her grandchildren. She discovers that Lin Hie, boss of Shanghai French Concession, killed her son and is holding his daughter (her granddaughter) in captivity.

So, she wants to kill the gang leader.

Cast

 * Hsien Chin-Chu as Kung Fu Mama
 * Zhang Qingqing as Ma Ai-Chen
 * Jimmy Wang Yu as 	Ma Yung-Chen
 * Kang Kai
 * Tzu Lan
 * Wong Fei-lung as the gang leader
 * Tang Chin
 * Tian Ye
 * Jin Dao
 * Zhou Gui
 * Huang Long
 * Shan Mao