Edwin Kho

Christa asks Neal to perform a surgery that will save a patient's reproductive future.

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.

The doctors treat victims who were caught in a landslide. Meanwhile, the entire ER is put at risk when children with measles are brought in.

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.