On the episode of SPY GAMES: Stephanie Matteis learns the importance of keeping your cover. If you covers blown, your mission wont succeed and your life might be on the line. She gets the scoop from Peter Earnest, current Director of the International Spy Museum, on what to do if a spy finds him or herself in that kind of situation. Later on Stephanie sits down with the experts on deep-cover operations with former CIA Chief of Disguise agents Tony Mendez and Jonna Mendez to talk about their real-life experiences of going undercover behind enemy lines.