Unidentified actors

I really like this movie (because it's so bad), but I really think it's a shame that so many good actors don't get any credit at all for this movie!
In the beginning there are only 5 actors getting any credit, the three death machines, their owner, and the cop on the case (whose surname is cut off in my version of the movie) - the so-called "hero" isn't even mentioned there! But fortunately I saw his name on IMDb, but there's a lot of other actors missing!

Uncredited actors:
Madame Lee's shadow-boss with the beard, who we only see once in the movie.
Madame Lee's henchman, Mr. Loo.
Madame Lee's waiter with the wine.
Frank's karate-teacher, Ho Lung.
Mr.G's assassin-hiring friend, George.
Mr.G's driver, Mike.
The Italian restaurant-owner, Tony.
The two assassins, one with big eyebrows, the other with a pipe.
Frank's girlfriend "Florence Nigthingale".
The Police Captain, Green.
Lt. Forrester's partner, Jerry Farnham.
The other two cops on the case, Doyle and Rossi.
('Edward Blair' is credited as 'Policeman' here on IMDb, but which one??)
The Guard at the hospital, Kevin.
The Banker, Nathan Adams.
The Bankers Daughter.
The Bankers Secretary, Katie.
The Old Bartender.
The Hot Exotic Dancer.
The two guys who trash the bar, old and young.
The gang of bikers who gets beaten up by the Death Machines. (two of them are called John and Tony, the others go by names like "Man", *beep* and such.)

And so on, and so on....WHY HAVEN'T THESE PEOPLE GOTTEN ANY CREDIT??
I wanna know more about them and their careers (if they had any)


-This is my John Hancock?