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Season 6 – Miss Scarlet and the Duke

Play trailer Poster for Season 6 – Miss Scarlet and the Duke Jan 2026 Crime Drama Mystery & Thriller Play Trailer Watchlist
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When her father dies, Eliza Scarlet finds herself facing a difficult choice. As an unmarried woman, she faces poverty without a husband to provide for her -- unless she takes on the challenge of running her late father's detective agency, which would be unthinkable for a respectable Victorian lady. Fortunately, she finds an unlikely partner in the unconventional Detective Inspector William Wellington of Scotland Yard, known as "The Duke," and the pair begin to tackle the crimes and mysteries of Victorian London together.
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Miss Scarlet and the Duke — Season 6

Critics Reviews

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Jen Vestuto Collider Jan 20
8/10
Season 6 ultimately proves there is still plenty of story left to tell, with both familiar and new characters, as Eliza continues to grow personally and professionally. Go to Full Review Gissane Sophia Lady Geeks Media Dec 8
From start to finish, it’s a compelling, thoughtfully engaging ride with stunning performances from the whole cast and narrative decisions that are achingly vulnerable and full of layers. Go to Full Review Read all reviews

Audience Reviews

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Heather D @HeadieDanielle Feb 1 I was worried when the Duke departed but I've been pleasantly surprised to like the series even more with the addition of Inspector Blake. It allowed Miss Scarlett to grow and mature. The relationships and characters have deepened keeping my interest. I do hope we get a 7th season. See more Elizabeth R @RT67915993 Jan 26 It astounds me that this series continues when it depicts women with the worst stereotypes. See more Kristie J @krisitiejhnsn1 Jan 13 Such great writing after all this time!! See more Don N. @StarryDon Jan 13 Like the mystery format and characters that keep to the time period. I’ve watched from Season 1 and always look forward to new episodes. See more Read all reviews
Miss Scarlet and the Duke — Season 6

My Rating

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Cast & Crew

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Rachael New

Creator

Kate Phillips

Eliza Scarlet

Ansu Kabia

Moses Valentine

Cathy Belton

Ivy Woods

Simon Ludders

Mr Potts

Kevin Doyle

Henry Scarlet

Episodes

Episode 1 Aired Jan 11, 2026 Secrets and Lies As Eliza and Blake's relationship evolves, they find working together can be a tricky prospect; newlyweds Ivy and Potts adjust to married life, a new detective settles in at Scotland Yard. Details Episode 2 Aired Jan 18, 2026 Trafalgar Spring The divorce of a high society couple causes scandal when their settlement becomes public and their prized racehorse goes missing. Details Episode 3 Aired Jan 25, 2026 The Delivery A treasure hunt brings Moses back to London to sell a priceless diamond; Clarence is determined to prove he is as good as his predecessor. Details Episode 4 Aired Feb 1, 2026 Bad Blood Charlie Phelps hires Eliza for a case involving his uncle, Dylan Cooper; it turns out that Scotland Yard is also after Cooper, putting Eliza in the middle. Details Episode 5 Aired Feb 8, 2026 The Night Shift Dylan Cooper is caught and held in the cells at Scotland Yard; Blake and new detective Willows face a long night as Dylan's gang plots a daring escape. Details Episode 6 Aired Feb 15, 2026 The Line of Duty Eliza investigates a foreign ambassador's death while partnering with a woman whose intellect and power mirror her own. Details

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Miss Scarlet and the Duke — Season 6

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Season Info

Creator
Rachael New
Executive Producer
Todd Berger, Patrick Irwin, Jin Ishimoto, Patty Ishimoto, Harvey Myman, Rachael New
Screenwriter
Rachael New
Network
PBS
Rating
TV-PG (L)
Genre
Crime, Drama, Mystery & Thriller
Original Language
British English
Release Date
Jan 11, 2026