God of War II for the PlayStation3
***Spoiler Ahead if you Haven't Played the Game***
In the PS3 game, God of War II, which is based on Greek mythology, one of the enemies you have to fight is Perseus. He's voiced by none other than Harry Hamlin and he wears Hades' helmet to make him invisible and wields the same shield you see in the movie. I thought it was a great cameo and a very cool nod to an awesome movie.