Admittedly, I felt very skeptical learning about a new polish production. Especially in a well-trodden genre of "missing-relative vs ncompetent-police vs genius-relative". I was proven wrong, so, so wrong from the very start till the very end. Klangor is an absolute masterpiece, briliant, captivating plot, amazing acting crew with a cherry on top soundtrack, building a wild ride through beuatiful polish landscapes. Unlike many others, it completes the experience with a very satisfying, bittersweet, yet really cohesive series finale. Give it a shot, its more than worth it.