"Summerwater" is a new six-part British drama series written by screenwriter John Donnelly ("The Assessment", "Pierre"), directed by BAFTA Scotland winning Robert McKillop ("Ludwig", "Guilt", "Then You Run") and developed by Glasgow-based indie Freedom Scripted Entertainment. The cast includes Dougray Scott, Shirley Henderson, Valene Kane, Arnas Fedaravičius, Anna Próchniak and Daniel Rigby. The show premiered on Channel 4 in the UK on November 16, 2025, and in the US on May 25, 2026 via Acorn TV.
Find out more about the series after the jump.
