The "Titanic" has been sunk. Again. James Cameron's second big-screen blockbuster "Avatar" has officially topped his first foray into billion-dollar movie territory, topping the epic flick "Titanic" ...

(It goes without saying that the following article acts as a spoiler for the movie Titanic, but since it was released in 1997, I think most people will have seen it by now. If you haven't, turn back ...