Sergeant Logan T. Walker is the main protagonist and the playable character in Call of Duty: Ghosts. He's Hesh's younger brother and Elias' second born son. He is the youngest member of the Ghosts and the only one that does not speak. During the events of Ghosts stories he's 16 years old. He is then 25 years old during the events of the other missions. Him and the other Ghosts are sent to find and capture Gabriel Rorke. At the end of the mission The Ghost Killer he is captured by Rorke and is sent to an unknown location where he suffers the same torture Rorke had endured.