Shetland star Douglas Henshall ’s “gritty” crime drama is now available to binge for free. The Detective Inspector Jimmy Perez actor starred in Nordic crime drama, The Darkness, when it first aired in 2024. Originally playing on SkyShowtime, it is now free to watch on Channel 4. The drama follows a veteran detective who becomes consumed by a chilling cold case , a year after the tragic death of his daughter. The synopsis goes on to tease: “Can she find the killer without crumbling under the