After Conrad (Matt Czuchry) gets a desperate phone call from his former Army commander, who is wounded and stranded in a forest, the trip to save him brings some intense emotions back to the surface in the new episode "Hero Moments." Meanwhile, Devon and Kit (Manish Dayal, Jane Leeves) encourage a sickle cell anemia patient to undergo hip replacement surgery to help ease her pain. Elsewhere, the Raptor (Malcolm-Jamal Warner) is called away during surgery, leaving Mina (Shaunette Renée Wilson) to finish the procedure.