1. "Detective Miss Marple" 8.8 Plot, suspense, crime
Starring: Geraldine McEwan / Zoe Warnermaker / Michael Lander / Griff Lins Jones / David Werner / Rachel Stirling / Mark Gatis / Joanna Linley / James Fox / Ian Richardson / Elaine Page
Based on Agatha Christie's original work, the first three seasons of Miss Marple played by Geraldine McEwan, changed to Julia McKenzie from the fourth season onwards, as of the end of 2013, a total of six seasons, the first five seasons of four episodes per season, the final season of three episodes, including:
Season 1: The Mystery of the Female Corpse in the Library, The Mystery of the Apartment, The Witness of the Murder, and the Murder Notice
Season 2: Sleeping Murder, The Magic Hand, The Mystery of Xuyangling, The Mystery of Stafford
Season 3: The Mystery of the Bertram Hotel, The Apocalypse, Zero Hour, The Goddess of Vengeance
Season 4: The Rye McGee Case, Killing Is Not Hard, Murder in the Mirror, Murder on a Cliff
Season 5: The White Horse Hotel, The Hunt for Fame, Blue Geranium, Murder in the Broken Mirror
Season 6: Caribbean Mysteries, Greenshaw Murder, Endless Nights

2. Father Brown 7.9 Suspense
Starring: Mark Williams / Nancy Carroll / Socha Cusack / Hugo Spear
Chesterton's famous detective, short, round-headed, fat and cute. He often has a large umbrella at hand, he is shy by nature, stutters a little, looks thick and innocent, seems to be incompatible with the detective, but he is wise and foolish, and has a very sharp intuition.
3. "Inspector Vera" 8.3 Suspense, crime
Starring: Brenda Bryce / David Lyon / Umi Masaku
The protagonist is an energetic maniac who is obsessed with work. Although she is lonely, she never reveals it easily, and she faces life with keen wisdom, strategy and courage.
4. "Detective Polo" 9.3 Plot, suspense, crime
Starring: David Suchet / Hugh Flather / Philip Jackson / Pauline Moran / David Yelander
Herculepolo: A French-speaking Belgian, with a short stature, a date-nucleated brain melon, a beard that prefers to groom his crescent, his appearance is not good, and he has a cleanliness, but he is both kind and cute. And he is most famous for the "small gray cells" in his head, which allowed him to solve cases such as the Murder of the Orient Express, the Massacre on the Nile, the Murder of ABC and other cases, becoming a great detective with Sherlock Holmes.
5. The Bletchley Fours 8.5 Crime
Starring: Anna Macheeville Martin / Julie Graham / Sophie Landow / Rachel Stirling / Mark Dexter / Ed Birch / Steven Robertson / Michael Gould
It's a suspense drama about four women with special skills, Susan, Millie, Lucy, and Jean, who helped the Allies achieve an early victory in World War II. After the war, their lives became flat. The occurrence of a murder caught their attention.
6. "Detective Partner" 8.1 Suspense, crime
Starring: La Govia / Jason Watkins / James Murray / Robert Lindsa / Susanna Fielding / Rosalie Craig / Navan Chowdhury / Jack Ashton / Ellie Kendrick / Cassie Bradley / Natalie Jackson Mendoza / Perl Chanda / Jack Reedford / Suzanne Parker / Sebastian Nap / Joanna Scanlon / Karen Sonia Sever / Caroline Keys / Michelle Dortris / Freddie Fox / Charlotte Fox Ritchie / Hugh Dennis
A shy and mysterious sheriff works with an ambitious sheriff to solve a case in the historic city of Bath.
7. "Small Town Doubt" 8.3 Crime
Starring: David Tennart / Olivia Coleman / Arthur Duville / Vicky McClure / Judy Whitaker / Andrew Bakken / Jonathan Bailey / Matthew Gravel
The play tells the story of a small community in Dorset, where Detective Alec Hardy arrives in this otherwise peaceful neighborhood to investigate the tragedy of the mysterious death of an 11-year-old boy with local detective Ellie Miller.
8. "Valley of Happiness" 8.7 Plot, crime
Starring: Sarah Rankachar / Steve Pemberton / James Norton
The story describes a female police officer Catherine leading an investigation team to a remote dale in Yorkshire to investigate a kidnapping case, but soon finds that the clues of the case are complicated. After a series of domino-like incidents, the case led to a number of more serious crimes.
9. "Detective Morse Prequel" 9.1 Plot, suspense, crime
Starring: En Evans / Roger Alam / Sean Rigby / Jack Lasky / Anton Lesser / James Bressau / Abigil Shaw
Adapted from the speculative fiction of British writer Colin Dexter, the play focuses on the early years of the police experience of Inspector Ndewa Morse of the Oxford Police Criminal Investigation Cocaoli Police Department.
10. Sherlock 9.4 Plot, suspense, crime
Starring: Nidikt Cumberbatch / Martin Freiman / Rupert Graves / Andrew Scott / Mark Gatis / Yuna Stubbs / Louise Brieley / Phil Davis / Jama Chen / Olivia Polly / Wenyette Robinson / Tanya Moody / Theo Buhan Hewlett / John MacMillan / Jack Bens / Paul Check / Daniel Burshewell / Body Cavell / Al Weaver / Zoe Telford / Debra Moore / Matthew Niddam / Lauren Crace
Adapted from the detective novel Sherlock Holmes by Arthur Conan Doyle, the play moves the time of the original book from the 19th century to the 21st century, telling the story of the fashionable detective Sherlock Holmes and his friend John Holmes in the bustling metropolis of London. H. Watson endured a series of dangerous, unusual adventures.
11. Shakespeare and Hathaway: The Private Investigator 7.6 Plot, Comedy, Crime
Starring: Mark Benton / Joe Joyner / Patrick Walshe McBride / Amber Aga / Tomos Eames
A pair of eccentric private investigators, Luela Shakespeare and Frank Hathaway, investigate crime in Stratford-upon-Avon.
12. "Paradise Island Doubt" 8.4 Suspense, crime
Starring: Ben Miller / Sarah Martins / Gary Carr / Danny John-Jules
It tells the story of a fish leaving the water. A police officer was found dead on the island of St Mary's, and Inspector Richard Poole was ordered to investigate. An island of paradise for others, but a hell for Richard, because he hates the sun and the sand. But he has a lot of experience in solving cases, and he cooperates with the local police to solve one intricate murder after another.