ID Me: Breakout from Oppression (1973)

http://hkmdb.com/db/movies/images.mhtml?id=5893&display_set=eng
This guy has a major role, probably top 5 billing, but I can't seem to locate a credit that isn't accounted for...
Has anyone seen him in anything else? Very good screen fighter, great flexibilty and powerful kicks...
This guy has a major role, probably top 5 billing, but I can't seem to locate a credit that isn't accounted for...

Has anyone seen him in anything else? Very good screen fighter, great flexibilty and powerful kicks...