10 'Faultless' Mystery Series to Watch Now

From Sherlock replacements to beloved Lesley Manville shows, these are the top mystery series to stream.

Published on Feb. 25, 2026

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Good Housekeeping has compiled a list of the 10 best mystery series currently available to watch on ITV, Netflix, the BBC, and more. The list includes shows like "The Loch," "Agatha Christie's Seven Dials," "Ludwig," "Magpie Murders," "His & Hers," "The Bay," "Under Salt Marsh," "Grosse Pointe Garden Society," "Death Valley," and "Copper." The series feature acclaimed actors, gripping storylines, and critical acclaim.

Why it matters

Mystery series have become increasingly popular with viewers, providing an escape and challenge as audiences try to solve the cases alongside the characters. This list highlights some of the top mystery shows currently available, giving readers a curated selection of high-quality options to choose from across various streaming platforms.

The details

The list includes a mix of new and classic mystery series, with shows like "The Loch" and "Copper" providing a more traditional detective drama experience, while others like "Ludwig" and "Magpie Murders" offer a fresh take on the genre. Many of the series feature acclaimed actors such as Anna Maxwell Martin, Lesley Manville, and Tom Weston-Jones in leading roles. The shows span a range of settings, from the Scottish Highlands to 1860s New York City, keeping viewers engaged with diverse storylines and backdrops.

  • The first series of "Ludwig" aired on BBC One two years ago.
  • A second series of "Ludwig" is arriving this spring.
  • All six episodes of "Magpie Murders" are available to watch now on BBC iPlayer.
  • A sixth installment of "The Bay" is in the pipeline.
  • "Copper" series 1 and 2 are available to watch now on U.

The players

Anna Maxwell Martin

An acclaimed British actress who plays the role of Lucy Betts-Taylor in the series "Ludwig".

Lesley Manville

A renowned British actress who stars in the series "Magpie Murders".

Tom Weston-Jones

The lead actor in the series "Copper", playing the role of detective Kevin Corcoran.

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What they’re saying

“Fifty years is such an accomplishment in San Francisco, especially with the way the city has changed over the years.”

— Gordon Edgar, grocery employee (Instagram)

The takeaway

This list of top mystery series showcases the depth and diversity of the genre, with something for every viewer, from classic Agatha Christie adaptations to modern, twisty thrillers. The critical acclaim and popularity of these shows highlight the enduring appeal of mystery storytelling in television.