Pakt
Investigative journalist Piotr Grodecki stumbles into a twisted web of death and deceit when he looks into a series of seemingly unconnected suicides. As his investigation unfolds, Piotr uncovers possible links to a colleague's expose of government corruption. How far will he go and what price will he pay to find the answers to his questions? Polish, with English subtitles.
Starring Marcin Dorociński, Adam Woronowicz, Magdalena Popławska
Watch "Pakt" on HBO Max released in 2015. It's a crime and drama show, and has a rating of 7.2 out of 10 from Imdb which is usually fine for this kind of show.