Here are the Top 5 Biggest Movies of All-Time, (Worldwide Grosses)...

(As of 2010 according to Box Office Mojo)

#5 - Toy Story 3 - 1,063,171,91 dollars

#4 - Pirates Of The Caribbean:Dead Man's Chest - 1,066,179,725 dollars

#3 - Lord Of The Rings:Return Of The King - 1,119,110,941 dollars

#2 Titanic - 1,843,201,268 dollars

...and the biggest grossing movie of All-Time is...

#1 Avatar - 2,782,259,986 Billion Dollars !!!