Trailer for Sky crime drama Under Salt Marsh starring Kelly Reilly and Rafe Spall

Trailer Released for Sky Crime Drama Under Salt Marsh

Sky has unveiled the trailer for Under Salt Marsh, an upcoming crime thriller series created by Claire Oakley, known for Make Up. The six-part drama features Kelly Reilly, famous for her role in Yellowstone, as Jackie Ellis, a former police detective turned teacher.

Plot Overview

Jackie stumbles upon a startling new lead related to a cold case from three years ago, a case that ended both her career and her family's trust. This discovery forces her to team up once again with her estranged former partner, Eric Bull, portrayed by Rafe Spall.

"Together, they must confront a community haunted by secrets and fractured by grief, before the incoming storm washes away the evidence forever."

Setting and Atmosphere

The series is set in the Welsh town of Morfa Halen, beginning as a rare and powerful storm arrives from the sea. The storm acts as a dramatic backdrop, adding urgency and tension to the unfolding investigation.

Cast

Kelly Reilly as Jackie Ellis
Rafe Spall as Eric Bull
Naomi Yang
Jonathan Pryce
Dinita Gohil
Brian Gleeson
Kimberley Nixon
Harry Lawtey

Creative Team

Claire Oakley takes on multiple roles as creator, writer, and director for the series.

Release Information

Under Salt Marsh is scheduled to premiere on Sky in 2026.

"A once-in-a-generation storm rolls in from the sea, reopening wounds and shaking Morfa Halen to its core."

Author's summary: Under Salt Marsh is a gripping six-part crime drama combining personal loss and community secrets, set against a storm-laden Welsh coast, premiering on Sky in 2026.

Flickering Myth — 2025-11-07