World champion fencer and undercover MI6 agent portrayed by Rosamund Pike in Die Another Day. Bond (Pierce Brosnan) meets the icy Frost (pun intended) at the Blades fencing club, where she’s sparring with Gustav Graves (Toby Stephens), her boss. However, we soon learn that Miranda’s loyalties are not with the British government, and that she was the one who betrayed Bond in North Korea.