Set in the early Republican era, the story follows a policeman with a dual personality who lifts the veil on a series of strange cases.The year is 1911 and China is on the eve of revolution. A series of connected homicides occurs in rural Fuyuan County, a prefecture on the outskirts of Tianjin. Tianjin detective Tan Bodun and his team head there to solve the case. After peeling back the layers of the mystery, he uncovers a shocking secret about Fuyuan County and a struggle between justice and evil begins.

A BBC anthology series featuring adaptations of detective stories over 45 episodes in three seasons that ran from 1964 to 1969. As with many BBC programmes made before the early 1970s, many of its episodes no longer exist. Of the eighteen episodes from the first season only twelve are currently known to exist; likewise six of the sixteen editions from the second run are considered lost, and just one of the final ten survives in the archives.

The narrative unfolds in the 14th Century, when the European nations vie for supremacy within the Holy Roman Empire. The ambitious Austrian Empire, desiring more land, invades neighbouring Switzerland, a serene and pastoral nation. Protagonist William Tell, a formerly peaceful hunter, finds himself forced to take action as his family and homeland come under threat from the oppressive Austrian King and his ruthless warlords.

William is a dashing and eccentric Scotsman whose charms rapidly overwhelm the sweet and naïve Ann, but she nearly as quickly begins to comprehend that her new beau is anything but a one-woman man. In addition to his two ex-wives, with whom he remains remarkably close, William exhibits a disturbing attraction for nearly any female who crosses his path -- Ann's friends among them.

William McClusky (Sam Waterston) is a dashing and eccentric Scotsman whose charms rapidly overwhelm the sweet and naive Ann Walton (Jenny Agutter), but she nearly as quickly begins to comprehend that her new beau is anything but a one-woman man. In addition to his two ex-wives, with whom he remains remarkably close, William exhibits a disturbing attraction for nearly any female who crosses his path -- Ann's friends among them.

After being rejected from the police college, a mannerly man travels to Bangkok where he and an energetic distant relative must solve a murder case.

A brilliant detective is forced into early retirement after losing eyesight. Making ends meet by solving cold cases for reward money, he teams up with a rookie lady inspector to solve a case from her personal past.

A private detective is drawn into a complex murder mystery when he is hired to track down a missing young woman.

Gui Xiang is super clever girl with low EQ. She investigates into a murder case in competition with a young police detective.

A veteran detective who is about to retire unfolds a breathtaking psychological warfare with a mysterious man who follows his path while hiding his identity.