The Big Boss also known as Fists Of Fury, not to mistaken for Fist Of Fury which is The Chinese Connection is the most infamous of all Bruce Lee Kung Fu flicks. It is also the movie that made Lee a recognized international super-star. The infamy behind The Big Boss was mainly due to the over the top violent content which is seemingly impossible to find in its pure uncut form.
The weird thing is that Bruce Lee doesn't fight till the later part of the film. He keeps true to his word and his promise to his father and remains passive until all of his cousins are brutally killed by their boss with the exception of his female cousin who Bruce has a crush on. Guess in Asia incest isn't frowned upon... Now its time for Bruce Lee to kick the shit out of the bad guys and show the world what he is made of.
The truth is that The Big Boss is nowhere near Lee's later stuff like Enter The Dragon as far as the fight scenes go but the violence far surpasses the others and is of Streetfighter status or at least close to it.
Check out The Big Boss for the sleaziest of all Bruce Lee flicks. Bask in the glory of tits & blood, bad dubbing and some bad-ass kung-fucking-fu.