Where can I find Bobby Fischer's debut game?
Presumably you're talking about the Game of the Century, in which 13-year-old Bobby Fischer beat IM (International Master) Donald Byrne, winning a brilliancy prize in the process.

This was of course not Bobby Fischer's "debut" game in that he had played plenty of other tournament games before this; in fact, he won the United States Junior Chess Championship almost a year beforehand.  However, this is the "earliest" game most people think of when they hear "Bobby Fischer."


13-year-old Bobby Fischer plays 17... Be6!!, sacrificing his queen



As for an inventory of famous games:  Wikipedia has a list.  Chessmaster also comes with a list of famous games annotated by Grandmasters.