Overview
- Sky Atlantic and NOW premiered the final episode on February 27, making the full six-part series available to binge.
- Naomi Yang, who plays DC Jess Deng, said the mystery’s resolution surprised her yet felt fully earned by the writing.
- Production designer Stevie Herbert described building a 50-by-50-metre, steel-walled tank with pumps, rain rigs and hydraulic sets to create believable flooding.
- The flood work was filmed over a week on a backlot near Dragon Studios in Bridgend, with staged currents, stunt coordination and water-safe materials.
- Episode one drew 1.8 million viewers in its first seven days, marking Sky’s strongest original drama launch since November 2024.