Miss Scarlet (Season 6)

London's greatest investigator has arrived.

When Eliza Scarlet's father dies, he leaves her penniless, but she resolves to continue his detective agency. To operate in a male-dominated world, though, she needs a partner... step forward a detective known as the Duke. Eliza and The Duke strike up a mismatched, fiery relationship as they team up to solve crime in the murkiest depths of 1880’s London.

  • Poster for Secrets and Lies

    Secrets and Lies (Episode 1)

    Air date: 2026-01-11

    Runtime: 50 min

    Overview: A psychiatric patient escapes after a killing, leaving a mystery and unknown corpse. Blake enlists Eliza's help to investigate.

  • Poster for Trafalgar Spring

    Trafalgar Spring (Episode 2)

    Air date: 2026-01-18

    Runtime: 50 min

    Overview: A divorcing elite couple's scandal deepens when their settlement leaks and their racehorse vanishes. Each spouse accuses the other amid blackmail and murder, serving as a possible warning to Eliza and Blake.

  • Poster for The Delivery

    The Delivery (Episode 3)

    Air date: 2026-01-25

    Runtime: 53 min

    Overview: A treasure hunt brings Moses back to London from Paris to sell a priceless diamond. As Eliza welcomes Moses back to the fold, Clarence is determined to prove that he is every bit as good as his predecessor and a friendly rivalry ensues.

  • Poster for Bad Blood

    Bad Blood (Episode 4)

    Air date: 2026-02-01

    Runtime: 53 min

    Overview: Charlie Phelps, the new Detective Inspector at the City of London Police, hires Eliza for a case involving his uncle, Dylan Cooper. It turns out that Scotland Yard is also after Cooper who has committed crimes in both jurisdictions, leaving Eliza in the middle.

  • Poster for The Night Shift

    The Night Shift (Episode 5)

    Air date: 2026-02-08

    Runtime: 53 min

    Overview: Dylan Cooper has been nabbed and is being held in the cells at Scotland Yard. His gang wants to spring him out, which will lead to a long night for Blake and new detective George Willows.

  • Poster for The Line of Duty

    The Line of Duty (Episode 6)

    Air date: 2026-02-15

    Runtime: 53 min

    Overview: When the mysterious death of a foreign ambassador sparks political intrigue, Eliza is called to investigate – this time, at the request of the formidable Governess. Tasked with solving the case alongside Inspector Blake, Eliza finds herself working with a woman whose power and intellect mirror her own.

Miss Scarlet

Seasons