'Miss Scarlet & the Duke' Season 5 Cast Change: 1 Star Exits & His Replacement Has Been Revealed

There’s big casting news for the PBS Masterpiece series Miss Scarlet and the Duke, which has now been rebranded Miss Scarlet.

We now know who will be replacing “The Duke,” aka Stuart Martin, who exited the series after four seasons.

Keep reading to see who is returning for season five and who is replacing Stuart Martin…