Edwin Kho

Sheldon battles President Hagemeyer's mysterious boss over the university's science requirements; Mary discovers that Georgie is working at Meemaw's illegal gambling room.

Christa begs Neal to perform a surgery that will ensure a patient's reproductive future; a patient fights with Mario after receiving upsetting news.

The Angels Memorial team treat the victims of a landslide, while some young campers put the ER at risk.

Peter must face the consequences of his actions and also meets a new female hero, Claire deals with others knowing about her ability, and Samuel fights to find his brother Joseph's memories. Meanwhile, when Sylar returns, Matt struggles with his own inner demons.