Cole Hauser

Good Samaritan Kovac helps a stranded female motorist and her young son, who then get struck by a car and gravely injured, forcing the doctor to use all of his skills to keep them alive until they get to the hospital. Meanwhile, Abby waits for her medical board results and treats a curmudgeon who feels forgotten by the hundreds of students he taught.

When Carter suspects a problem, he rushes his pregnant girlfriend, Kem, to the emergency room. Elsewhere, Corday gets a jolt from the past when the late Greene's teen daughter Rachel shows up with her boyfriend, looking for a place to stay, and some `morning-after' pills. Meanwhile, Neela prepares for her medical school graduation by welcoming 20 family members.

Pratt struggles to diagnose a woman who suffers mysterious chronic seizures, an attractive woman accuses flirtatious Pratt of sexual harassment, and Abby wonders how to get her contentious patients' attention during her psychiatric department rotation. Elsewhere, Neela studies strokes in a lab populated by brainy but bizarre graduate students.