*Warning: This episode contains spoilers for Episode Six of Season Three of *Unforgotten.

Alex Jennings is already a MASTERPIECE regular, with his role as the suave King Leopold in three seasons of Victoria. He's become known for his ability to fully inhabit royal personas, like as the Duke of Windsor in Netflix's The Crown. As Dr. Tim Finch in the third season of *Unforgotten, *however, Jennings got to create an entirely fictional character. But Dr. Finch wasn’t exactly the easiest of characters to play.