A college professor comes into the ER and Conrad realizes it’s a former patient of his from when he was an intern. Meanwhile, Devon ends up admitting a man – who swears by an anti-aging regimen that he thinks is the answer to eternal life – into the hospital after he collapses.
Elenco: Matt Czuchry , Manish Dayal , Bruce Greenwood , Malcolm-Jamal Warner , Shaunette Renée Wilson , Emily VanCamp , Jane Leeves , Jessica Lucas , Anuja Joshi , Melina Kanakaredes , Morris Chestnut , Moran Atias , Merrin Dungey , Andrew McCarthy , Kaley Ronayne .