Shetland - Season 4 is excellent tv show from 2018. Shetland - Season 4 is a 10/10 tv show for me. The tv shows industry, can't really boast with a large number of better Crime tv shows. In my opinion, some of the actors roles were just a masterpieces which made an amazing impression on me. Whoever has not seen let it rush in front of the TV, because this tv show just has to be seen. It's a tv show for everyone, I'm sure you'll like it after watching.