As she struggles to stay out of a brewing gang war, Grace is tapped to treat Brett's estranged brother following a bicycle accident. Nate turns to his sister after he accidentally jeopardizes a mobster's valuable racehorse.
Stars: Jordana Spiro, William Forsythe, James Carpinello
Director(s): Adam Arkin
Writer(s): Josh Berman, Rob Wright, Erik Oleson