Credits: Invincible Eight (1971)

[MrBooth]

http://hkmdb.com/db/movies/view.mhtml?id=5197&display_set=eng

[calros]

Your info has been very useful and valuable again!

Thanks to it I found Ni Kuang is not the writer of the movie, but only the original story writer, and the screenwriter was Lo Tai-Wai. Changed.

Added 1 assist. dir., phot., mus., ed., sound, costumes, gaffer, makeup, props and 2 actors more.