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.
A bumbling martial arts teacher has the skills but lacks the confidence to use them. Run out of town by some ne'er-do-wells, he sets out on some comic adventures as he travels the countryside. Taking up some companions that are as bumbling as he is, the group seems to stumble into one...
