The Bond Girl Green of 'Casino Royale' is Eva, a three-letter name. Eva is a character in the 2006 James Bond film 'Casino Royale', portrayed by French actress Eva Green. She is a mysterious and enigmatic figure who works as a double agent for both MI6 and the villainous organization Quantum. Eva is a strong and independent woman who is not afraid to take risks and is willing to do whatever it takes to protect her country.