many years ago ( 22 or 23?), I remember seeing one of those " vietnam veterans protect the town from evil " movies- I cannot remember the name and have not seen it since. Basically, the unit commander rallies up the troops to protect this town from an evil conglomerate that has decided to bring in thugs to take over.- The few details I can remember are that one thugs nose is broken in a restraunt via " the deadly spoon", and that one member is a drunk who lives in a junkyard and sleeps on a school bus?- he is also a human fly- able to scale the outside of skyscrapers. Thats pretty much it- if you hav any ideas, please let me know.

I think the movie you're looking for is 'The Annihilators'.

http://www.imdb.com/title/tt0088729/