Ariana Madix books at least three episodes of St. Denis Medical Season 3

Ariana Madix will reprise cardiac surgeon Dr. Brooke Emerson in at least three episodes of NBC's mockumentary St. Denis Medical Season 3, per Deadline (19 August 2026). Madix first guest-starred in Season 2. New episodes return Monday, 2 November at 8/7c on NBC, streaming next day on Peacock.