Damon Wayans is returning to television with a new guest role in an upcoming comedy series. He’ll appear in NBC’s St. Denis Medical Season 3, where the role reunites him with his former In Living Color castmate David Alan Grier. In St. Denis Medical, Dr. Highland arrives to fill in while Grier’s character, Ron, recovers from heart surgery. There’s still no St. Denis Medical Season 3 trailer from NBC. The network also hasn’t shared a full storyline for the upcoming season.