From IMDB:

The tenacious and stubborn DCI Banks unravels disturbing murder mysteries aided by his young assistants, DS Annie Cabbot and DI Helen Morton.

From Amazon Prime Brit Box (or just independently Brit Box) you can stream 5 seasons of this outstandingly tense British crime series. Almost all complete stories require two consecutive episodes.  All seasons contain 6 episodes (i.e 3 stories) where each episode lasts about 45 minutes.

Season 1 contains 7 episodes because the first episode is the pilot called “Aftermath”. PLEASE DO NOT WATCH this episode because it is so ugly that you might not want to watch the rest of the series. Indeed the crimes in all the stories are disturbing but season 1 episode 1 is especially nasty.

Detectives Alan Banks, Annie Cabbot, and Helen Morton are  present throughout.  Alan falls in love with Annie and a constant theme is whether they will ever get together. Alan’s father is always an annoyance. Shaun Dooley plays a wonderfully infuriating evil criminal Steve Richards.

Kathy and I eagerly ploughed through all 30 episodes, exclaiming after each story “Wow!”  In fact in one sitting we always watched two episodes making one complete story.

DO NOT MISS!