Luckily for Lancelot, Susan does have a fairly good sense of the cultural touchpoints he might not have. "MI6, by the way, is the foreign affairs-focused Secret Intelligence Service," she says. "Spycraft." She would be a rotten spy. She'd never even had the heart for commanding the spies they had in Narnia. A necessary evil, if you ask her. "They'd have sussed out your thievery immediately."