Sonny is a Thief, who graduated apparently graduated from F.A.C.S. not long after the Hero saved Spielburg (and the success of the game based on those events). He is one of the few Thiefs who openly advertises his trade in local Yellow Pages. He is a cautious individual, suspicious of others, he spies on people before making any move, and is quite shifty. He took the F.A.C.S. course, it tought him the ins and outs of being a master sneak. He learned how to climb sheer walls, how to pick the meanest lock, how to throw a dagger and hit his target ever time. But only through practice.