They say that even the walls have ears when it comes to secrets and secrets. But this is especially true when you are engaged in espionage activities. The hero of the story The Walls Have Ears - Bryan, a professional spy. He is on the service of one of the intelligence services of the world and until recently was in good standing. But recently strange events began that led to the fact that the agent has to hide even from his own. Someone puts him in the office, to survive you need to find a mole. There are some suspicions, they need to be checked, and for this you will have to search the apartment of a close friend.