Having crossed the $400-million mark in overseas ticket sales on Friday and the $300-million mark in domestic sales on Sunday, Indiana Jones and the Kingdom of the Crystal Skull now stands as the highest-grossing worldwide release of 2008, Paramount said in a statement on Monday. As of Sunday, the film has grossed $713 million worldwide. Crystal Skull is the second film to earn more than $300 million in North America, joining Iron Man , which has grossed $309 million.