S4E5 - "Good Touch, Bad Touch"
This week, Carol has an idea for a free clinic, Benton is introduced to the struggles of fatherhood, everyone’s favorite bigot makes his debut, Mark’s “I’m a huge jerk” attitude escalates even further, Al and Jeanie get confronted about their HIV status at a bar, Carter is frustrated by his new med student, and Anna treats a young man with an advanced form of cancer.