A 1967 Cantonese language action film directed by Cheung Wai-Gwong, starring Connie Chan, Adam Cheng and Liu Chia-Liang. Ming-Wai & Ming-Sing, a brother and sister (dual roles played by Connie Chan) who must go undercover in a gang to rescue their uncle.
Wong Ming-Wai / Wong Ming-Sing
Kam Gong
Ng Chun-Bong
Ng Biu
Guan
Mother
Ah Heung
Lau
Ching Fei
Guitar player
Lumber Yard Boss
Gang Member
Gang Member
Gang Member
Gang Member
Gang Member
Gang Member
