The Avengers: Age Of Ultron helmer has launched a pre-emptive strike of sorts. In a subtitled YouTube video, Joss Whedon warns/pre-apologizes to the people of South Korea’s capital about the ruckus he’s likely to cause when the Marvel sequel films there for a few days. “I’m really grateful and excited to be filming in your city,” he says, seemingly without a script. “We are going to mess it up and inconvenience some people.” There will be some street closures while the cast and crew of the superhero flick film some big action scenes. “We love this movie. We love this city. … I hope it will be worth it,” he says.