Shetland
Series 4
6.5
A convicted killer's return to Shetland after 23 years in jail coincides with the murder of a local journalist and Perez and his team must investigate both cases.
Episodes
Episode 1
Feb 13, 2018
Episode 2
Feb 20, 2018
Episode 3
Feb 27, 2018
Episode 4
Mar 6, 2018
Episode 5
Mar 13, 2018
Episode 6
Mar 20, 2018