- "Paging Dr. Cook. Paging Dr. Cook, please."
- —PA system.[src]
Dr. Cook's name is mentioned a single time over the PA system inside the hospital, meaning that they were working inside the hospital while Nick was being treated following his incident with a car.
As the city of Los Angeles quickly falls to the undead, Dr. Cook's fate remains unclear. It is unknown whether he was able to survive the outbreak or was killed and/or turned into a zombie.