Trailer: Kelly Reilly and Rafe Spall star in Sky’s Under Salt Marsh
VOD News | On 10, Nov 2025
Kelly Reilly and Rafe Spall are teaming up for new drama Under Salt Marsh, and a new trailer gives a first look at Sky’s series.
The six-part drama is set in a close-knit fictional Welsh town of Morfa Halen. Created, written and directed by Claire Oakley (Make Up), it opens as a once-in-a-generation storm rolls in from the sea. Former detective turned teacher Jackie Ellis (Kelly Reilly) makes a shocking discovery that reopens the wounds of a three-year-old cold case which cost her both her career and her family’s trust.
Forced to reunite with her estranged police partner Detective Eric Bull (Rafe Spall), Jackie is drawn back into an investigation that will shake Morfa Halen to its core. Together, they must confront a community haunted by secrets and fractured by grief, before the incoming storm washes away the evidence of an unspeakable crime forever.
The series stars Naomi Yang (Chimerica), Jonathan Pryce (The Crown), Dinita Gohil (Treason), Brian Gleeson (Bad Sisters), Kimberley Nixon (Queenie), and Harry Lawtey (Industry), alongside Mark Stanley (Happy Valley, The Reckoning), Dino Fetscher (Fool Me Once, Foundation), Lizzie Annis (The Witcher: Blood Origin, Extraordinary), Rhodri Meilir (Pren Ar y Bryn, Craith), and Julian Lewis Jones (House of the Dragon, Wheel of Time).
You can see them in action next year, when the series premieres on Sky and NOW. Watch this space for a confirmed release date. Until then, here’s the trailer:
