Mary Passeri

After attending year-end school parent-teacher conferences, Frankie and Mike are shocked to discover that Brick may be held back from going to the third grade because the school librarian, Mrs. Nethercott (guest star BETTY WHITE), has it out for him due to 31 unreturned books; and Axl's aptitude test results reveal him to be academically gifted. But Frankie makes it her mission to get an overlooked Sue the recognition she deserves when none of her teachers even realize that she's in their classes.

In this Maggie centric episode, she continues to try to make a positive impression at the hospital but finds herself in extremely unfortunate situations. Meanwhile, Richard continues to hold onto his secret and the doctors work with a dying woman who is being kept alive by her daughter.

J.D. must deal with the way Dr. Cox's new job as Chief of Medicine affects their dynamic; Carla learns how to balance the needs of the nurses with her relationships with the doctors.

As the hospital is preoccupied with a nuclear disaster drill, a study participant’s pregnancy further divides Masters (Michael Sheen) and Johnson (Lizzy Caplan). Margaret (Allison Janney) learns the truth about her husband, and Haas (Nicholas D’Agosto) finds his days at the hospital may be numbered.