"The Twilight Saga: Breaking Dawn -- Part 1"
 looks to dominate the box office for a good long time. After two weeks atop
 the list of top-grossing movies, the penultimate film in the vampires and werewolves epic has already raked in more than $508 million worldwide.

According to The Hollywood Reporter, the movie is the ninth film this year to push past the half-billion mark globally, hitting the mark in just 12 days of release. So far, the movie has grossed $223.4 million in North America and $285 million internationally, for a grand total of $508.4 million.

"We couldn't be more pleased with the success of this film and a franchise that the fans have continued to support over the past several years," said Summit Entertainment co-chairmen Rob Friedman and Patrick Wachsberger in a statement. "Thank you to all involved with the films from the actors, filmmakers and Stephenie Meyer to the most important group of all, the global fan base that continues to drive a desire for more Edward, Jacob and Bella."

MTV News asked experts how long this domination can go on, especially since the only competition this weekend is the NC-17-rated full-frontal indie flick "Shame."

"It'll be close between ['Breaking Dawn - Part 1'] and 'The Muppets,' because ['The Muppets'] has much better word of mouth," said Boxoffice.com's Phil Contrino, noting that it was too soon to say which would come out on top. He also predicted that the movie should finish its domestic run in the $300 million range and stay near the top until such holiday blockbusters as "The Girl With the Dragon Tattoo" and "Mission Impossible -- Ghost Protocol" on December 21.

"The Twilight Saga: Breaking Dawn - Part 2" is scheduled to hit U.S. theaters on November 16, 2012.

Check out everything we've got on "The Twilight Saga: Breaking Dawn -- Part 1".

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