Lea and Shaun's new relationship will become tested. Park gets ready to move back to Phoenix. Morgan puts herself and several members of the staff in danger. Claire continues to work through her grief from the death of Melendez.
Cast: Freddie Highmore, Antonia Thomas, Hill Harper, Richard Schiff, Christina Chang, Fiona Gubelmann, Will Yun Lee, Paige Spara, Beau Garrett, Sheila Kelley, Karin Konoval, Lochlyn Munro, Carly Pope, Arlen Aguayo-Stewart, Jennifer Birmingham Lee