Globe trotter and beloved father figure to Nathan Drake, who better than Walter Sullivan to be your treasure hunting tour guide. He has his own plane AND a mustache, can you ask for anything more in your tour guide?
treasure, nathan-drake, tour, sullivan, walter
The world's greatest thief, from the world's greatest family of thieves, Sly Cooper! Be careful with him - if he finds out about that awful thing you did, he might use it as an excuse to steal your stuff.