Lucan
Starring Rory Kinnear, Catherine McCormack, Christopher Eccleston, Jane Lapotaire, Gemma Jones, Paul Freeman, Rupert Evans, Annabel Mullion, Andrew Woodall, Claudia Harrison
It's a crime and drama show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from Germany.