Unforgotten Similar TV Shows

Two seasoned drug dealers return to the gritty street of London, but their pursuit of money and power is threatened by a young and ruthless hustler.

Zoe Walker leaves her quiet life behind to investigate her brother's disappearance in Ibiza, where she quickly heads down a decadent and dangerous path.

An incendiary hate crime stirs civil unrest, fast-tracking rookie cop Kurt Wallander to detective in this origin story for the popular character.

Within the walls of an interrogation room and with time running out, London investigators go after three suspects, each accused of a grievous crime.

After his daughter goes missing, a widower begins uncovering the dark secrets of the people closest to him.

Inspector John Marlott investigates a series of crimes in 19th Century London, which may have been committed by a scientist intent on re-animating the dead.

When a pizza delivery driver is shot dead in south London, a tenacious detective goes after the people traffickers behind his murder and unravels a conspiracy that goes to the top.

The murder of a female GP in a rural playground in front of numerous witnesses draws a group of detectives into an ever-darkening mystery that takes them across Europe, aided by mysterious notes sent by the Ghost Detective.

In 1994, a toddler disappeared from a small Welsh village, never to be seen again. 23 years later, in London, the mother of rising cello star Matilda Gray commits suicide, without apparent reason. Among her possessions, Matilda discovers tantalising evidence, linking her mother to the Welsh girl's disappearance all those years ago.