The Avengers (2012) has had an incredible run already. Joining the $1 billion mark as quickly as James Cameron's "Avatar" and the last "Harry Potter" movie, despite opening earlier overseas than in America, the compilation of Earth's Mightiest Marvel Heroes has collected enough cash to place it just behind "Alice in Wonderland" on the all-time worldwide gross list. After breaking the all-time opening weekend record last weekend and with an estimated $103.2 million estimated domestic gross this weekend, "The Avengers" is now the record holder for the biggest second-weekend as well.