Mary Passeri

Maggie tries to make a good impression but finds herself in unfortunate situations. Meanwhile, Richard keeps hiding his secret.

The school librarian tries to keep Brick back a grade because of his overdue library books; Axl learns that he's academically gifted.

Dr Cox is overwhelmed with his mounting responsibility in his new role as the Chief of Medicine, so he reaches out to Dr Kelso for his friendship and advice.

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.