The Conner family is thrown back together in a haze of blood and confusion, as prodigal son Griffin returns to his second family home - Bethune General Hospital.

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.

An offhand comment from Allen sends Melissa into a tailspin, while Brian desperately tries to atone for a past mistake.

Mel explores the significance of a literal and figurative broken heart, while Griffin embarks on a drug-fueled odyssey.