The Sky drama 'Under Salt Marsh' has gained significant attention as the series reveals dark secrets amid the backdrop of a tragic murder in a small Welsh town. The storyline unfolds the complexities of the investigation led by estranged detectives Jackie Ellis and Eric Bull, who must navigate personal conflicts while facing the impending disaster of a massive storm that threatens not only the physical town but also their investigative efforts.

Leisa Gwenllian plays a pivotal role as Kath Bevan, a teenager who comes under scrutiny in the investigation. Her portrayal has resonated with viewers, leading to a growing interest in her background and previous roles before this series. This fascination is particularly fueled by recent plot developments where her character's involvement adds layers to the unfolding narrative.

As the series progresses, the anticipation builds around how the intertwining stories will resolve, particularly against the hurricane's threat, making Gwenllian's character a focal point for fans eager to see how she contributes to the unfolding drama and what happens to her in this critically acclaimed series.