Under Salt Marsh season 2 heads to Scotland as part of huge twist
Under Salt Marsh fans will be thrilled to hear that the Kelly Reilly thriller will be returning for a second season, as it faces a complete overhaul. The first season, which aired in January 2026 and was filmed in Wales, went on to become Sky’s biggest entertainment title of the year to date, getting a 28-day audience of 2.5 million. This time, Rafe Spall's character is taking the spotlight as he "moves to a remote Scottish mining village sinking under the weight of its own secrets, where a murder investigation brings him closer to the truth about his own past".