I need to find a friend his name is Willie not quite remember his last name, but have a picture of him the last time we have seen each other
He live in Hackensack, NJ Last place since 20 years

That's really not enough to go by for us to find him. Even if you posted the picture, the chance of finding him with just that and his first name, is like finding a needle in a field of haystacks.

Do you know any of the people that he used to hang out with, his family, anyone that you can call to ask about him?

Where did you know each other from, work, school ?

Do you remember any of his family ? Where they used to live or anything

That is not enough really to do anything at this point

excon finds this helpful : You're a good person... I'da said something I shouldn't..

Here's how well I know you my dear Exy. I know exactly what you would have said, especially with a name like Willie. No pictures dear, your Willie is too easy to find.

Darn, now I've been bad. See what you do to me? ;)

With photo ID software he can be located IF his photo (or one that is similar) is posted on the Internet.