With Harry Potter and the Deathly Hallows, Part 1 set to invade theaters this weekend in the hopes of taking home one or two box office records, Mr. Potter is also on his way to staking his claim as the biggest movie franchise of all time. As of right now, the Star Wars films are in the lead with $1.9 billion in sales, though Harry Potter and his $1.7 billion is hot on their galactic tail.
