What's the name of the movie where there is like 5 boys and they all have super powers ?
Is it the "Lost Boys"?
The first thing that came to mind was "The Covenent" which was released in 2006. http://www.imdb.com/title/tt0475944/
Mystery men with Ben Stiller popped in mind. Kick-ass did too. Maybe those will help. Good luck.