Jim Reynolds is a soft-spoken, likable man whom John is treating for high cholesterol. But Jim's condition is worsening because he isn't taking his medication. The reason: One of his three alter egos, the evil Jerry, keeps hiding the pills. So John goes straight to the source and speaks to Jerry, who then accuses Jim of lying. Adding to all of the confusion is yet a third persona Jim begins to exhibit: a three-year-old girl. Elsewhere, Chris and Jake annoy each other; and Bob becomes a big brother to a 10-year-old boy.