Meet the Under Salt Marsh Cast: Kelly Reilly, Rafe Spall and Jonathan Pryce

1 February 2026 Television

Introduction: Why the under salt marsh cast matters

The under salt marsh cast forms the backbone of the new Sky Atlantic crime series, drawing attention for a line-up of experienced performers and emerging names. For viewers and industry watchers alike, knowing who portrays the central characters helps set expectations for tone, performance and character focus. The casting choices—spanning established actors and newer faces—are central to how the story will be received.

Main cast and credited roles

Kelly Reilly as Jackie Ellis

Kelly Reilly is credited as Jackie Ellis and appears across six episodes. As one of the named leads in the under salt marsh cast, Reilly’s role is presented as a central figure in the series’ ensemble.

Rafe Spall as Detective Eric Bull

Rafe Spall is listed in the cast as Detective Eric Bull, also credited for six episodes. His character’s title underscores a policing role within the narrative and positions him among the principal cast members.

Jonathan Pryce as Solomon Bevan

Jonathan Pryce appears as Solomon Bevan and is credited for six episodes. Pryce’s inclusion among the lead credits further highlights the prominence of his character within the series.

Naomi Yang, Harry Lawtey and Lizzie Annis

Naomi Yang is credited as Jess Deng (also referenced simply as Jess). Harry Lawtey appears as Dylan Rees. Lizzie Annis is listed as Cara. These named roles round out the primary cast listed for the series and contribute to the ensemble dynamics referenced in available casting information.

Conclusion: What this casting indicates

The available casting details for under salt marsh cast indicate a core ensemble anchored by Kelly Reilly, Rafe Spall and Jonathan Pryce, each credited across six episodes, alongside Naomi Yang, Harry Lawtey and Lizzie Annis in supporting named roles. For viewers, this suggests a drama structured around a set of recurring characters rather than a loosely connected anthology. As the series airs, attention will centre on how these performers bring their listed roles to life and shape the story’s reception.