Griffin's first day as Bethune's newest porter is a rocky one, while Melissa forges an unlikely connection with the sister of a patient whose life she is scrambling to save.
Brian resolves to improve his patient interaction after receiving several complaints, while Griffin forms an unlikely bond with a cantankerous war veteran.
An infection in the pediatric ICU causes panic among the staff. Sandy finally tells Brian she is pregnant after she watches him interact with some children and Griffin helps Zoe in an important matter.
When Rebecca is brought into the ER with a mysterious paralysis creeping up her body, Allen has to scramble to find out what's happening before it's too late.