Hank tries to keep up with an undercover DEA agent who may be poisoned on Royal Pains. "Business and Pleasure" is the ninth episode of the show's fourth season.
Hand attends a most unusual fundraiser thrown by one of his patients on Royal Pains. "Dawn of the Med" is the fourth episode of the show's fourth season.
Hank and Divya treat competitive eaters at a food festival on the season premiere of Royal Pains. "After the Fireworks" is the first episode of the show's fourth season.