It's London 1902 and Holmes and Watson are reunited to find a serial killer. Under the cover of thick fog the murderer snatches the daughters of the aristocracy from their parents' homes. Michael Fassbender co-stars.

The mysterious death of a friend has sent Joni Ferguson's life into a tailspin. When her teenage son Zac launches his own amateur investigation into the death, he lights a fuse and unearths more secrets than he bargained for.

A very Midsomer Murders treat with nods back to some of the most memorable moments of the proud British whodunnit series. Presented by John Nettles, featuring Neil Dugeon, Nick Hendrix and more.

In order to investigate the theft of a valuable diamond, Hercule Poirot travels to an exclusive island resort in the Adriatic. But when a famous actress on holiday is murdered, every guest becomes a suspect.

This classic Agatha Christie installment features Elizabeth Taylor, Rock Hudson, and Tony Curtis, with Angela Lansbury as the dogged sleuth Miss Marple.

While golfing on the Welsh coast, Bobby Jones apparently hits a stranger who falls off the sea cliff. His enigmatic last words are "Why didn't they ask Evans?"

A classic detective mystery set in 1912 follows Inspector Goole, who is called in to probe the wealthy Birling family after the suicide of a young woman. As the pieces fall into place, dark secrets are brought to light about each family member.

In this Agatha Christie classic, two old friends who are short on money decide to become investigators for hire. But what starts off as a straightforward gig quickly spirals into a dangerous situation.

Based on Kate Summerscale’s bestselling novel, this true-to-life Victorian mystery follows Scotland Yard DI Jack Whicher, who is sent to investigate the horrific murder of a three-year-old boy.

Having left the Scotland Yard under a dark cloud, Whicher is now on his own as a private detective to investigate the death of a young girl, and he is up against some powerful and wealthy figures, as well as some of his own inner demons.