Hank is challenged by a polo player who won't start playing on Royal Pains. "Who's Your Daddy?" is the tenth episode of the show's fourth season.

Royal Pains Season 4 Episode 10 Quotes

When I was ten I started riding a horse.....named Ajax. Named after the Egyptian hero, not the cleaning product...


You, Hank Lawson, are built for anything you want.

Eddie R.