The chapter delves into the challenges faced in crafting espionage thrillers in the modern age with advanced surveillance technologies like facial recognition and GPS. It discusses extreme cases of individuals altering their appearance and identity to pursue personal agendas, sparking conversation about the boundaries of privacy invasion. The speakers examine the implications of using disguises, body doubles, and AI technology for impersonation, and reflect on the importance of authenticity in portraying real-life professions in entertainment.