Grote is pressured by an influential man to perform an experimental procedure on his dying son, in which an ill alien would be sacrificed for his blood. The procedure fails and the son ends up saving an alien instead, with a reverse blood transfusion. Meanwhile, a female patient developing webbed fingers believes that she has been infected by an alien. Haylen diagnoses a guy she once dated as having Home Sickness Syndrome. Dru oversleeps on the first day of her residency.