A Mossad agent who is tasked to spy on John, Dahlia plays a large part in the story and over all in Johns character development. Her father is a high member of the Mossad, which is why she joined the Mossad at the age of only 16. Having 5 years of experience, she thought that her task was supposed to be very easy since she did way more dangerous jobs before. However after she enters a relationship with John in order to get information, she begins to develope feelings for John. Denying this at the start, she begins to withhold information to not bring John in danger from rogue Mossad agents who are in the USA as well.