When a police officer suffers a brain injury in a car crash and can't remember who he is, James suggests a cutting-edge method to re-code the man's brain to give him back the lost memories from his past and of his wife. Also, the team attempts to help an obese woman with the aid of an appetite suppression sensor, and Zoe tries to erase security footage of her kiss with Malik.

James convinces a hockey player with a severe spinal injury to undergo risky surgery to walk again; at the same time, Walter's wife, FDA executive Julianna Wallace, accepts an invitation to Bunker Hill to consider approving a new skin bio-printing trial.