This is still running? After two years, the most expensive and arguably most dangerous musical on Broadway, Spider-Man: Turn Off the Dark, will close its doors in January 2014. "We are excited to report that the next destination for Spider-Man will be the entertainment capital of the world: Las Vegas. Further details will be announced in the weeks to come," a spokesman said. The show, which opened in the summer of 2011, resulted in serious injuries for at least six actors. It cost roughly $1.2 million each week.