Get ready, because we conclude our chat with Maggie Q, who played Zhen Lei in “Mission: Impossible III!” This week we go in depth on the Vatican sequence, including the nuns in bikinis and Phillip Seymour Hoffman’s athleticism. Plus, learn about her connection to “Lost,” what J.J. Abrams thought the rabbit’s foot was, and how many sequels Maggie was invited back for. And yes, the dogs are here too!