It's a toss up for me between Master Killer and the Five Deadly Venoms... but there really are too many to name.

 

Who are the Shaw Brothers?

 

The one armed swordsman - becasue you could see the other arm half the time!

 

Anybody know?

 

The Shaw brothers were Hong Kong's most prolific producers of movies some thirty or so years ago. They generally produced Chinese martial arts movies. They stil produce movies today but are not as dominant as they used to be.