Since its relaunch in 2005, Doctor Who has grown increasingly ambitious. With Steven Moffat at the helm, episodes have felt like mini-movies, with a grand scale, dazzling special effects and a variety of beautiful locales. In the last two seasons, the show has even made its way across the pond to America. The fifth episode of the seventh season, “The Angels Take Manhattan,” which was filmed in New York City, will give a grand sendoff of The Doctor’s two current companions, Amy and Rory. Caroline Skinner is the executive producer of Doctor Who, which means it’s her job to make showrunner Steven Moffat’s visions a reality. We caught up with Skinner at BBC America’s offices before the premiere of “Asylum of the Daleks” at Ziegfeld Theater in New York City to talk about what the first-year executive producer has planned for the future.