All the Pretty Horses (S03E18)

Joel and Zach find themselves in a precarious situation at an offsite army base, while Charlie and Dawn work to save a victim of hypothermia. Meanwhile, it's do or die time for our surgeons in training when Alex, Maggie, and Rian finally face the future and write their Surgical Boards. For Alex, the biggest day in her career is about to become the biggest day of her life. (iTunes)